8970416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 21956928

約数和(自身を除く): 12986512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 101, 104, 112, 122, 182, 202, 208, 244, 364, 404, 427, 488, 707, 728, 793, 808, 854, 976, 1313, 1414, 1456, 1586, 1616, 1708, 2626, 2828, 3172, 3416, 5252, 5551, 5656, 6161, 6344, 6832, 9191, 10504, 11102, 11312, 12322, 12688, 18382, 21008, 22204, 24644, 36764, 43127, 44408, 49288, 73528, 80093, 86254, 88816, 98576, 147056, 160186, 172508, 320372, 345016, 560651, 640744, 690032, 1121302, 1281488, 2242604, 4485208, 8970416]

約数ペア:

[(1, 8970416), (2, 4485208), (4, 2242604), (7, 1281488), (8, 1121302), (13, 690032), (14, 640744), (16, 560651), (26, 345016), (28, 320372), (52, 172508), (56, 160186), (61, 147056), (91, 98576), (101, 88816), (104, 86254), (112, 80093), (122, 73528), (182, 49288), (202, 44408), (208, 43127), (244, 36764), (364, 24644), (404, 22204), (427, 21008), (488, 18382), (707, 12688), (728, 12322), (793, 11312), (808, 11102), (854, 10504), (976, 9191), (1313, 6832), (1414, 6344), (1456, 6161), (1586, 5656), (1616, 5551), (1708, 5252), (2626, 3416), (2828, 3172)]