64113452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 126913920

約数和(自身を除く): 62800468

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 709, 962, 1222, 1418, 1739, 1924, 2444, 2836, 3478, 6956, 9217, 18434, 22607, 26233, 33323, 36868, 45214, 52466, 66646, 90428, 104932, 133292, 341029, 433199, 682058, 866398, 1232951, 1364116, 1732796, 2465902, 4931804, 16028363, 32056726, 64113452]

約数ペア:

[(1, 64113452), (2, 32056726), (4, 16028363), (13, 4931804), (26, 2465902), (37, 1732796), (47, 1364116), (52, 1232951), (74, 866398), (94, 682058), (148, 433199), (188, 341029), (481, 133292), (611, 104932), (709, 90428), (962, 66646), (1222, 52466), (1418, 45214), (1739, 36868), (1924, 33323), (2444, 26233), (2836, 22607), (3478, 18434), (6956, 9217)]