63994216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 142228800

約数和(自身を除く): 78234584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 331, 338, 572, 662, 676, 1144, 1324, 1352, 1859, 2197, 2648, 3641, 3718, 4303, 4394, 7282, 7436, 8606, 8788, 14564, 14872, 17212, 17576, 24167, 29128, 34424, 47333, 48334, 55939, 94666, 96668, 111878, 189332, 193336, 223756, 378664, 447512, 615329, 727207, 1230658, 1454414, 2461316, 2908828, 4922632, 5817656, 7999277, 15998554, 31997108, 63994216]

約数ペア:

[(1, 63994216), (2, 31997108), (4, 15998554), (8, 7999277), (11, 5817656), (13, 4922632), (22, 2908828), (26, 2461316), (44, 1454414), (52, 1230658), (88, 727207), (104, 615329), (143, 447512), (169, 378664), (286, 223756), (331, 193336), (338, 189332), (572, 111878), (662, 96668), (676, 94666), (1144, 55939), (1324, 48334), (1352, 47333), (1859, 34424), (2197, 29128), (2648, 24167), (3641, 17576), (3718, 17212), (4303, 14872), (4394, 14564), (7282, 8788), (7436, 8606)]