23397892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 51455040

約数和(自身を除く): 28057148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 103, 122, 133, 196, 206, 244, 266, 412, 427, 532, 721, 854, 931, 1159, 1442, 1708, 1862, 1957, 2318, 2884, 2989, 3724, 3914, 4636, 5047, 5978, 6283, 7828, 8113, 10094, 11956, 12566, 13699, 16226, 20188, 25132, 27398, 32452, 43981, 54796, 56791, 87962, 95893, 113582, 119377, 175924, 191786, 227164, 238754, 307867, 383572, 477508, 615734, 835639, 1231468, 1671278, 3342556, 5849473, 11698946, 23397892]

約数ペア:

[(1, 23397892), (2, 11698946), (4, 5849473), (7, 3342556), (14, 1671278), (19, 1231468), (28, 835639), (38, 615734), (49, 477508), (61, 383572), (76, 307867), (98, 238754), (103, 227164), (122, 191786), (133, 175924), (196, 119377), (206, 113582), (244, 95893), (266, 87962), (412, 56791), (427, 54796), (532, 43981), (721, 32452), (854, 27398), (931, 25132), (1159, 20188), (1442, 16226), (1708, 13699), (1862, 12566), (1957, 11956), (2318, 10094), (2884, 8113), (2989, 7828), (3724, 6283), (3914, 5978), (4636, 5047)]