66528704

素因数分解:

$2^6\times {\mathrm{11}}^4\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 70

約数和(自身を含む): 147264120

約数和(自身を除く): 80735416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 121, 142, 176, 242, 284, 352, 484, 568, 704, 781, 968, 1136, 1331, 1562, 1936, 2272, 2662, 3124, 3872, 4544, 5324, 6248, 7744, 8591, 10648, 12496, 14641, 17182, 21296, 24992, 29282, 34364, 42592, 49984, 58564, 68728, 85184, 94501, 117128, 137456, 189002, 234256, 274912, 378004, 468512, 549824, 756008, 937024, 1039511, 1512016, 2079022, 3024032, 4158044, 6048064, 8316088, 16632176, 33264352, 66528704]

約数ペア:

[(1, 66528704), (2, 33264352), (4, 16632176), (8, 8316088), (11, 6048064), (16, 4158044), (22, 3024032), (32, 2079022), (44, 1512016), (64, 1039511), (71, 937024), (88, 756008), (121, 549824), (142, 468512), (176, 378004), (242, 274912), (284, 234256), (352, 189002), (484, 137456), (568, 117128), (704, 94501), (781, 85184), (968, 68728), (1136, 58564), (1331, 49984), (1562, 42592), (1936, 34364), (2272, 29282), (2662, 24992), (3124, 21296), (3872, 17182), (4544, 14641), (5324, 12496), (6248, 10648), (7744, 8591)]