68896384

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 75046016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 179, 194, 248, 358, 388, 496, 716, 776, 992, 1432, 1552, 1984, 2864, 3007, 3104, 3968, 5549, 5728, 6014, 6208, 11098, 11456, 12028, 12416, 17363, 22196, 22912, 24056, 34726, 44392, 48112, 69452, 88784, 96224, 138904, 177568, 192448, 277808, 355136, 384896, 538253, 555616, 710272, 1076506, 1111232, 2153012, 2222464, 4306024, 8612048, 17224096, 34448192, 68896384]

約数ペア:

[(1, 68896384), (2, 34448192), (4, 17224096), (8, 8612048), (16, 4306024), (31, 2222464), (32, 2153012), (62, 1111232), (64, 1076506), (97, 710272), (124, 555616), (128, 538253), (179, 384896), (194, 355136), (248, 277808), (358, 192448), (388, 177568), (496, 138904), (716, 96224), (776, 88784), (992, 69452), (1432, 48112), (1552, 44392), (1984, 34726), (2864, 24056), (3007, 22912), (3104, 22196), (3968, 17363), (5549, 12416), (5728, 12028), (6014, 11456), (6208, 11098)]