68003584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 164828160

約数和(自身を除く): 96824576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 41, 44, 62, 64, 76, 82, 88, 124, 128, 152, 164, 176, 209, 248, 256, 304, 328, 341, 352, 418, 451, 496, 589, 608, 656, 682, 704, 779, 836, 902, 992, 1178, 1216, 1271, 1312, 1364, 1408, 1558, 1672, 1804, 1984, 2356, 2432, 2542, 2624, 2728, 2816, 3116, 3344, 3608, 3968, 4712, 4864, 5084, 5248, 5456, 6232, 6479, 6688, 7216, 7936, 8569, 9424, 10168, 10496, 10912, 12464, 12958, 13376, 13981, 14432, 17138, 18848, 20336, 21824, 24149, 24928, 25916, 26752, 27962, 28864, 34276, 37696, 40672, 43648, 48298, 49856, 51832, 53504, 55924, 57728, 68552, 75392, 81344, 87296, 96596, 99712, 103664, 111848, 115456, 137104, 150784, 162688, 193192, 199424, 207328, 223696, 265639, 274208, 325376, 386384, 414656, 447392, 531278, 548416, 772768, 829312, 894784, 1062556, 1096832, 1545536, 1658624, 1789568, 2125112, 2193664, 3091072, 3579136, 4250224, 6182144, 8500448, 17000896, 34001792, 68003584]

約数ペア:

[(1, 68003584), (2, 34001792), (4, 17000896), (8, 8500448), (11, 6182144), (16, 4250224), (19, 3579136), (22, 3091072), (31, 2193664), (32, 2125112), (38, 1789568), (41, 1658624), (44, 1545536), (62, 1096832), (64, 1062556), (76, 894784), (82, 829312), (88, 772768), (124, 548416), (128, 531278), (152, 447392), (164, 414656), (176, 386384), (209, 325376), (248, 274208), (256, 265639), (304, 223696), (328, 207328), (341, 199424), (352, 193192), (418, 162688), (451, 150784), (496, 137104), (589, 115456), (608, 111848), (656, 103664), (682, 99712), (704, 96596), (779, 87296), (836, 81344), (902, 75392), (992, 68552), (1178, 57728), (1216, 55924), (1271, 53504), (1312, 51832), (1364, 49856), (1408, 48298), (1558, 43648), (1672, 40672), (1804, 37696), (1984, 34276), (2356, 28864), (2432, 27962), (2542, 26752), (2624, 25916), (2728, 24928), (2816, 24149), (3116, 21824), (3344, 20336), (3608, 18848), (3968, 17138), (4712, 14432), (4864, 13981), (5084, 13376), (5248, 12958), (5456, 12464), (6232, 10912), (6479, 10496), (6688, 10168), (7216, 9424), (7936, 8569)]