888856864

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{9293}}^1$

素因数の和:9378

約数の個数: 72

約数和(自身を含む): 2069234748

約数和(自身を除く): 1180377884

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3416, 5978, 6832, 9293, 11956, 13664, 18586, 23912, 37172, 47824, 65051, 74344, 95648, 130102, 148688, 260204, 297376, 455357, 520408, 566873, 910714, 1040816, 1133746, 1821428, 2081632, 2267492, 3642856, 3968111, 4534984, 7285712, 7936222, 9069968, 14571424, 15872444, 18139936, 27776777, 31744888, 55553554, 63489776, 111107108, 126979552, 222214216, 444428432, 888856864]

約数ペア:

[(1, 888856864), (2, 444428432), (4, 222214216), (7, 126979552), (8, 111107108), (14, 63489776), (16, 55553554), (28, 31744888), (32, 27776777), (49, 18139936), (56, 15872444), (61, 14571424), (98, 9069968), (112, 7936222), (122, 7285712), (196, 4534984), (224, 3968111), (244, 3642856), (392, 2267492), (427, 2081632), (488, 1821428), (784, 1133746), (854, 1040816), (976, 910714), (1568, 566873), (1708, 520408), (1952, 455357), (2989, 297376), (3416, 260204), (5978, 148688), (6832, 130102), (9293, 95648), (11956, 74344), (13664, 65051), (18586, 47824), (23912, 37172)]