989248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 56

約数和(自身を含む): 2240280

約数和(自身を除く): 1251032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 82, 104, 116, 164, 208, 232, 328, 377, 416, 464, 533, 656, 754, 832, 928, 1066, 1189, 1312, 1508, 1856, 2132, 2378, 2624, 3016, 4264, 4756, 6032, 8528, 9512, 12064, 15457, 17056, 19024, 24128, 30914, 34112, 38048, 61828, 76096, 123656, 247312, 494624, 989248]

約数ペア:

[(1, 989248), (2, 494624), (4, 247312), (8, 123656), (13, 76096), (16, 61828), (26, 38048), (29, 34112), (32, 30914), (41, 24128), (52, 19024), (58, 17056), (64, 15457), (82, 12064), (104, 9512), (116, 8528), (164, 6032), (208, 4756), (232, 4264), (328, 3016), (377, 2624), (416, 2378), (464, 2132), (533, 1856), (656, 1508), (754, 1312), (832, 1189), (928, 1066)]