64670032

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7309}}^1$

素因数の和:7403

約数の個数: 40

約数和(自身を含む): 145030400

約数和(自身を除く): 80360368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 7309, 8848, 14618, 29236, 51163, 58472, 102326, 116944, 204652, 409304, 577411, 818608, 1154822, 2309644, 4041877, 4619288, 8083754, 9238576, 16167508, 32335016, 64670032]

約数ペア:

[(1, 64670032), (2, 32335016), (4, 16167508), (7, 9238576), (8, 8083754), (14, 4619288), (16, 4041877), (28, 2309644), (56, 1154822), (79, 818608), (112, 577411), (158, 409304), (316, 204652), (553, 116944), (632, 102326), (1106, 58472), (1264, 51163), (2212, 29236), (4424, 14618), (7309, 8848)]