64541802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4783}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 139845888

約数和(自身を除く): 75304086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 4783, 6747, 9566, 13494, 14349, 28698, 62179, 124358, 186537, 373074, 827459, 1654918, 2482377, 4964754, 10756967, 21513934, 32270901, 64541802]

約数ペア:

[(1, 64541802), (2, 32270901), (3, 21513934), (6, 10756967), (13, 4964754), (26, 2482377), (39, 1654918), (78, 827459), (173, 373074), (346, 186537), (519, 124358), (1038, 62179), (2249, 28698), (4498, 14349), (4783, 13494), (6747, 9566)]