64576204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 142926336

約数和(自身を除く): 78350132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 2953, 3124, 5467, 5906, 10934, 11812, 20671, 21868, 32483, 41342, 64966, 82684, 129932, 209663, 227381, 419326, 454762, 838652, 909524, 1467641, 2306293, 2935282, 4612586, 5870564, 9225172, 16144051, 32288102, 64576204]

約数ペア:

[(1, 64576204), (2, 32288102), (4, 16144051), (7, 9225172), (11, 5870564), (14, 4612586), (22, 2935282), (28, 2306293), (44, 1467641), (71, 909524), (77, 838652), (142, 454762), (154, 419326), (284, 227381), (308, 209663), (497, 129932), (781, 82684), (994, 64966), (1562, 41342), (1988, 32483), (2953, 21868), (3124, 20671), (5467, 11812), (5906, 10934)]