4391374208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 9730506240

約数和(自身を除く): 5339132032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 191, 208, 328, 337, 382, 416, 533, 656, 674, 764, 832, 1066, 1312, 1348, 1528, 1664, 2132, 2483, 2624, 2696, 3056, 4264, 4381, 4966, 5248, 5392, 6112, 7831, 8528, 8762, 9932, 10784, 12224, 13817, 15662, 17056, 17524, 19864, 21568, 24448, 27634, 31324, 34112, 35048, 39728, 43136, 55268, 62648, 64367, 68224, 70096, 79456, 101803, 110536, 125296, 128734, 140192, 158912, 179621, 203606, 221072, 250592, 257468, 280384, 317824, 359242, 407212, 442144, 501184, 514936, 560768, 718484, 814424, 836771, 884288, 1002368, 1029872, 1436968, 1628848, 1673542, 1768576, 2059744, 2639047, 2873936, 3257696, 3347084, 4119488, 5278094, 5747872, 6515392, 6694168, 8238976, 10556188, 11495744, 13030784, 13388336, 21112376, 22991488, 26776672, 34307611, 42224752, 53553344, 68615222, 84449504, 107106688, 137230444, 168899008, 274460888, 337798016, 548921776, 1097843552, 2195687104, 4391374208]

約数ペア:

[(1, 4391374208), (2, 2195687104), (4, 1097843552), (8, 548921776), (13, 337798016), (16, 274460888), (26, 168899008), (32, 137230444), (41, 107106688), (52, 84449504), (64, 68615222), (82, 53553344), (104, 42224752), (128, 34307611), (164, 26776672), (191, 22991488), (208, 21112376), (328, 13388336), (337, 13030784), (382, 11495744), (416, 10556188), (533, 8238976), (656, 6694168), (674, 6515392), (764, 5747872), (832, 5278094), (1066, 4119488), (1312, 3347084), (1348, 3257696), (1528, 2873936), (1664, 2639047), (2132, 2059744), (2483, 1768576), (2624, 1673542), (2696, 1628848), (3056, 1436968), (4264, 1029872), (4381, 1002368), (4966, 884288), (5248, 836771), (5392, 814424), (6112, 718484), (7831, 560768), (8528, 514936), (8762, 501184), (9932, 442144), (10784, 407212), (12224, 359242), (13817, 317824), (15662, 280384), (17056, 257468), (17524, 250592), (19864, 221072), (21568, 203606), (24448, 179621), (27634, 158912), (31324, 140192), (34112, 128734), (35048, 125296), (39728, 110536), (43136, 101803), (55268, 79456), (62648, 70096), (64367, 68224)]