1567677904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{16139}}^1$

素因数の和:16627

約数の個数: 40

約数和(自身を含む): 3278227680

約数和(自身を除く): 1710549776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 467, 934, 1868, 3736, 6071, 7472, 12142, 16139, 24284, 32278, 48568, 64556, 97136, 129112, 209807, 258224, 419614, 839228, 1678456, 3356912, 7536913, 15073826, 30147652, 60295304, 97979869, 120590608, 195959738, 391919476, 783838952, 1567677904]

約数ペア:

[(1, 1567677904), (2, 783838952), (4, 391919476), (8, 195959738), (13, 120590608), (16, 97979869), (26, 60295304), (52, 30147652), (104, 15073826), (208, 7536913), (467, 3356912), (934, 1678456), (1868, 839228), (3736, 419614), (6071, 258224), (7472, 209807), (12142, 129112), (16139, 97136), (24284, 64556), (32278, 48568)]