71693824

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4566

約数の個数: 40

約数和(自身を含む): 147901248

約数和(自身を除く): 76207424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4517, 7936, 9034, 15872, 18068, 36136, 72272, 140027, 144544, 280054, 289088, 560108, 578176, 1120216, 1156352, 2240432, 2312704, 4480864, 8961728, 17923456, 35846912, 71693824]

約数ペア:

[(1, 71693824), (2, 35846912), (4, 17923456), (8, 8961728), (16, 4480864), (31, 2312704), (32, 2240432), (62, 1156352), (64, 1120216), (124, 578176), (128, 560108), (248, 289088), (256, 280054), (496, 144544), (512, 140027), (992, 72272), (1984, 36136), (3968, 18068), (4517, 15872), (7936, 9034)]