64410064

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 60

約数和(自身を含む): 132982560

約数和(自身を除く): 68572496

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 71, 118, 124, 142, 236, 248, 284, 472, 496, 568, 944, 961, 1136, 1829, 1922, 2201, 3658, 3844, 4189, 4402, 7316, 7688, 8378, 8804, 14632, 15376, 16756, 17608, 29264, 33512, 35216, 56699, 67024, 68231, 113398, 129859, 136462, 226796, 259718, 272924, 453592, 519436, 545848, 907184, 1038872, 1091696, 2077744, 4025629, 8051258, 16102516, 32205032, 64410064]

約数ペア:

[(1, 64410064), (2, 32205032), (4, 16102516), (8, 8051258), (16, 4025629), (31, 2077744), (59, 1091696), (62, 1038872), (71, 907184), (118, 545848), (124, 519436), (142, 453592), (236, 272924), (248, 259718), (284, 226796), (472, 136462), (496, 129859), (568, 113398), (944, 68231), (961, 67024), (1136, 56699), (1829, 35216), (1922, 33512), (2201, 29264), (3658, 17608), (3844, 16756), (4189, 15376), (4402, 14632), (7316, 8804), (7688, 8378)]