69253504

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 142813260

約数和(自身を除く): 73559756

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 563, 961, 992, 1126, 1922, 1984, 2252, 3844, 3968, 4504, 7688, 9008, 15376, 17453, 18016, 30752, 34906, 36032, 61504, 69812, 72064, 123008, 139624, 279248, 541043, 558496, 1082086, 1116992, 2164172, 2233984, 4328344, 8656688, 17313376, 34626752, 69253504]

約数ペア:

[(1, 69253504), (2, 34626752), (4, 17313376), (8, 8656688), (16, 4328344), (31, 2233984), (32, 2164172), (62, 1116992), (64, 1082086), (124, 558496), (128, 541043), (248, 279248), (496, 139624), (563, 123008), (961, 72064), (992, 69812), (1126, 61504), (1922, 36032), (1984, 34906), (2252, 30752), (3844, 18016), (3968, 17453), (4504, 15376), (7688, 9008)]