15692596724

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{12743}}^1$

素因数の和:12925

約数の個数: 72

約数和(自身を含む): 32787151488

約数和(自身を除く): 17094554764

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 103, 122, 196, 206, 244, 412, 427, 721, 854, 1442, 1708, 2884, 2989, 5047, 5978, 6283, 10094, 11956, 12566, 12743, 20188, 25132, 25486, 43981, 50972, 87962, 89201, 175924, 178402, 307867, 356804, 615734, 624407, 777323, 1231468, 1248814, 1312529, 1554646, 2497628, 2625058, 3109292, 5250116, 5441261, 9187703, 10882522, 18375406, 21765044, 36750812, 38088827, 64313921, 76177654, 80064269, 128627842, 152355308, 160128538, 257255684, 320257076, 560449883, 1120899766, 2241799532, 3923149181, 7846298362, 15692596724]

約数ペア:

[(1, 15692596724), (2, 7846298362), (4, 3923149181), (7, 2241799532), (14, 1120899766), (28, 560449883), (49, 320257076), (61, 257255684), (98, 160128538), (103, 152355308), (122, 128627842), (196, 80064269), (206, 76177654), (244, 64313921), (412, 38088827), (427, 36750812), (721, 21765044), (854, 18375406), (1442, 10882522), (1708, 9187703), (2884, 5441261), (2989, 5250116), (5047, 3109292), (5978, 2625058), (6283, 2497628), (10094, 1554646), (11956, 1312529), (12566, 1248814), (12743, 1231468), (20188, 777323), (25132, 624407), (25486, 615734), (43981, 356804), (50972, 307867), (87962, 178402), (89201, 175924)]