71669312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 172053504

約数和(自身を除く): 100384192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 143, 164, 176, 191, 208, 286, 328, 352, 382, 416, 451, 533, 572, 656, 704, 764, 832, 902, 1066, 1144, 1312, 1528, 1804, 2101, 2132, 2288, 2483, 2624, 3056, 3608, 4202, 4264, 4576, 4966, 5863, 6112, 7216, 7831, 8404, 8528, 9152, 9932, 11726, 12224, 14432, 15662, 16808, 17056, 19864, 23452, 27313, 28864, 31324, 33616, 34112, 39728, 46904, 54626, 62648, 67232, 79456, 86141, 93808, 101803, 109252, 125296, 134464, 158912, 172282, 187616, 203606, 218504, 250592, 344564, 375232, 407212, 437008, 501184, 689128, 814424, 874016, 1119833, 1378256, 1628848, 1748032, 2239666, 2756512, 3257696, 4479332, 5513024, 6515392, 8958664, 17917328, 35834656, 71669312]

約数ペア:

[(1, 71669312), (2, 35834656), (4, 17917328), (8, 8958664), (11, 6515392), (13, 5513024), (16, 4479332), (22, 3257696), (26, 2756512), (32, 2239666), (41, 1748032), (44, 1628848), (52, 1378256), (64, 1119833), (82, 874016), (88, 814424), (104, 689128), (143, 501184), (164, 437008), (176, 407212), (191, 375232), (208, 344564), (286, 250592), (328, 218504), (352, 203606), (382, 187616), (416, 172282), (451, 158912), (533, 134464), (572, 125296), (656, 109252), (704, 101803), (764, 93808), (832, 86141), (902, 79456), (1066, 67232), (1144, 62648), (1312, 54626), (1528, 46904), (1804, 39728), (2101, 34112), (2132, 33616), (2288, 31324), (2483, 28864), (2624, 27313), (3056, 23452), (3608, 19864), (4202, 17056), (4264, 16808), (4576, 15662), (4966, 14432), (5863, 12224), (6112, 11726), (7216, 9932), (7831, 9152), (8404, 8528)]