64474976

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 130927104

約数和(自身を除く): 66452128

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 163, 188, 263, 326, 376, 526, 652, 752, 1052, 1304, 1504, 2104, 2608, 4208, 5216, 7661, 8416, 12361, 15322, 24722, 30644, 42869, 49444, 61288, 85738, 98888, 122576, 171476, 197776, 245152, 342952, 395552, 685904, 1371808, 2014843, 4029686, 8059372, 16118744, 32237488, 64474976]

約数ペア:

[(1, 64474976), (2, 32237488), (4, 16118744), (8, 8059372), (16, 4029686), (32, 2014843), (47, 1371808), (94, 685904), (163, 395552), (188, 342952), (263, 245152), (326, 197776), (376, 171476), (526, 122576), (652, 98888), (752, 85738), (1052, 61288), (1304, 49444), (1504, 42869), (2104, 30644), (2608, 24722), (4208, 15322), (5216, 12361), (7661, 8416)]