71305216

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 146584620

約数和(自身を除く): 75279404

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 941, 1024, 1184, 1882, 2048, 2368, 3764, 4736, 7528, 9472, 15056, 18944, 30112, 34817, 37888, 60224, 69634, 75776, 120448, 139268, 240896, 278536, 481792, 557072, 963584, 1114144, 1927168, 2228288, 4456576, 8913152, 17826304, 35652608, 71305216]

約数ペア:

[(1, 71305216), (2, 35652608), (4, 17826304), (8, 8913152), (16, 4456576), (32, 2228288), (37, 1927168), (64, 1114144), (74, 963584), (128, 557072), (148, 481792), (256, 278536), (296, 240896), (512, 139268), (592, 120448), (941, 75776), (1024, 69634), (1184, 60224), (1882, 37888), (2048, 34817), (2368, 30112), (3764, 18944), (4736, 15056), (7528, 9472)]