64893556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10487}}^1$

素因数の和:10528

約数の個数: 48

約数和(自身を含む): 148006656

約数和(自身を除く): 83113100

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 10487, 20974, 41948, 73409, 136331, 146818, 178279, 272662, 293636, 356558, 545324, 713116, 954317, 1247953, 1908634, 2317627, 2495906, 3817268, 4635254, 4991812, 9270508, 16223389, 32446778, 64893556]

約数ペア:

[(1, 64893556), (2, 32446778), (4, 16223389), (7, 9270508), (13, 4991812), (14, 4635254), (17, 3817268), (26, 2495906), (28, 2317627), (34, 1908634), (52, 1247953), (68, 954317), (91, 713116), (119, 545324), (182, 356558), (221, 293636), (238, 272662), (364, 178279), (442, 146818), (476, 136331), (884, 73409), (1547, 41948), (3094, 20974), (6188, 10487)]