64498504

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 141823980

約数和(自身を除く): 77325476

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1201, 1918, 2402, 3836, 4804, 6713, 7672, 8407, 9608, 13426, 16814, 26852, 33628, 53704, 58849, 67256, 117698, 164537, 235396, 329074, 470792, 658148, 1151759, 1316296, 2303518, 4607036, 8062313, 9214072, 16124626, 32249252, 64498504]

約数ペア:

[(1, 64498504), (2, 32249252), (4, 16124626), (7, 9214072), (8, 8062313), (14, 4607036), (28, 2303518), (49, 1316296), (56, 1151759), (98, 658148), (137, 470792), (196, 329074), (274, 235396), (392, 164537), (548, 117698), (959, 67256), (1096, 58849), (1201, 53704), (1918, 33628), (2402, 26852), (3836, 16814), (4804, 13426), (6713, 9608), (7672, 8407)]