64561376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10789}}^1$

素因数の和:10827

約数の個数: 48

約数和(自身を含む): 146830320

約数和(自身を除く): 82268944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 10789, 21578, 43156, 86312, 118679, 172624, 183413, 237358, 345248, 366826, 474716, 733652, 949432, 1467304, 1898864, 2017543, 2934608, 3797728, 4035086, 5869216, 8070172, 16140344, 32280688, 64561376]

約数ペア:

[(1, 64561376), (2, 32280688), (4, 16140344), (8, 8070172), (11, 5869216), (16, 4035086), (17, 3797728), (22, 2934608), (32, 2017543), (34, 1898864), (44, 1467304), (68, 949432), (88, 733652), (136, 474716), (176, 366826), (187, 345248), (272, 237358), (352, 183413), (374, 172624), (544, 118679), (748, 86312), (1496, 43156), (2992, 21578), (5984, 10789)]