64647632

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7907}}^1$

素因数の和:7995

約数の個数: 40

約数和(自身を含む): 145127616

約数和(自身を除く): 80479984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 7907, 8176, 15814, 31628, 55349, 63256, 110698, 126512, 221396, 442792, 577211, 885584, 1154422, 2308844, 4040477, 4617688, 8080954, 9235376, 16161908, 32323816, 64647632]

約数ペア:

[(1, 64647632), (2, 32323816), (4, 16161908), (7, 9235376), (8, 8080954), (14, 4617688), (16, 4040477), (28, 2308844), (56, 1154422), (73, 885584), (112, 577211), (146, 442792), (292, 221396), (511, 126512), (584, 110698), (1022, 63256), (1168, 55349), (2044, 31628), (4088, 15814), (7907, 8176)]