17940832

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 44622144

約数和(自身を除く): 26681312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 91, 101, 104, 112, 122, 182, 202, 208, 224, 244, 364, 404, 416, 427, 488, 707, 728, 793, 808, 854, 976, 1313, 1414, 1456, 1586, 1616, 1708, 1952, 2626, 2828, 2912, 3172, 3232, 3416, 5252, 5551, 5656, 6161, 6344, 6832, 9191, 10504, 11102, 11312, 12322, 12688, 13664, 18382, 21008, 22204, 22624, 24644, 25376, 36764, 42016, 43127, 44408, 49288, 73528, 80093, 86254, 88816, 98576, 147056, 160186, 172508, 177632, 197152, 294112, 320372, 345016, 560651, 640744, 690032, 1121302, 1281488, 1380064, 2242604, 2562976, 4485208, 8970416, 17940832]

約数ペア:

[(1, 17940832), (2, 8970416), (4, 4485208), (7, 2562976), (8, 2242604), (13, 1380064), (14, 1281488), (16, 1121302), (26, 690032), (28, 640744), (32, 560651), (52, 345016), (56, 320372), (61, 294112), (91, 197152), (101, 177632), (104, 172508), (112, 160186), (122, 147056), (182, 98576), (202, 88816), (208, 86254), (224, 80093), (244, 73528), (364, 49288), (404, 44408), (416, 43127), (427, 42016), (488, 36764), (707, 25376), (728, 24644), (793, 22624), (808, 22204), (854, 21008), (976, 18382), (1313, 13664), (1414, 12688), (1456, 12322), (1586, 11312), (1616, 11102), (1708, 10504), (1952, 9191), (2626, 6832), (2828, 6344), (2912, 6161), (3172, 5656), (3232, 5551), (3416, 5252)]