71534912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1843

約数の個数: 56

約数和(自身を含む): 154451304

約数和(自身を除く): 82916392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 1777, 2368, 2516, 3554, 5032, 7108, 10064, 14216, 20128, 28432, 30209, 40256, 56864, 60418, 65749, 113728, 120836, 131498, 241672, 262996, 483344, 525992, 966688, 1051984, 1117733, 1933376, 2103968, 2235466, 4207936, 4470932, 8941864, 17883728, 35767456, 71534912]

約数ペア:

[(1, 71534912), (2, 35767456), (4, 17883728), (8, 8941864), (16, 4470932), (17, 4207936), (32, 2235466), (34, 2103968), (37, 1933376), (64, 1117733), (68, 1051984), (74, 966688), (136, 525992), (148, 483344), (272, 262996), (296, 241672), (544, 131498), (592, 120836), (629, 113728), (1088, 65749), (1184, 60418), (1258, 56864), (1777, 40256), (2368, 30209), (2516, 28432), (3554, 20128), (5032, 14216), (7108, 10064)]