64934744

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19009}}^1$

素因数の和:19083

約数の個数: 32

約数和(自身を含む): 141434400

約数和(自身を除く): 76499656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19009, 38018, 76036, 133063, 152072, 266126, 532252, 1064504, 1159549, 2319098, 4638196, 8116843, 9276392, 16233686, 32467372, 64934744]

約数ペア:

[(1, 64934744), (2, 32467372), (4, 16233686), (7, 9276392), (8, 8116843), (14, 4638196), (28, 2319098), (56, 1159549), (61, 1064504), (122, 532252), (244, 266126), (427, 152072), (488, 133063), (854, 76036), (1708, 38018), (3416, 19009)]