64436936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2069}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 128547000

約数和(自身を除く): 64110064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 2069, 3893, 4138, 7786, 8276, 15572, 16552, 31144, 35173, 70346, 140692, 281384, 473801, 947602, 1895204, 3790408, 8054617, 16109234, 32218468, 64436936]

約数ペア:

[(1, 64436936), (2, 32218468), (4, 16109234), (8, 8054617), (17, 3790408), (34, 1895204), (68, 947602), (136, 473801), (229, 281384), (458, 140692), (916, 70346), (1832, 35173), (2069, 31144), (3893, 16552), (4138, 15572), (7786, 8276)]