275503696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42727}}^1$

素因数の和:42779

約数の個数: 40

約数和(自身を含む): 593406464

約数和(自身を除く): 317902768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 42727, 85454, 170908, 341816, 555451, 683632, 1110902, 1324537, 2221804, 2649074, 4443608, 5298148, 8887216, 10596296, 17218981, 21192592, 34437962, 68875924, 137751848, 275503696]

約数ペア:

[(1, 275503696), (2, 137751848), (4, 68875924), (8, 34437962), (13, 21192592), (16, 17218981), (26, 10596296), (31, 8887216), (52, 5298148), (62, 4443608), (104, 2649074), (124, 2221804), (208, 1324537), (248, 1110902), (403, 683632), (496, 555451), (806, 341816), (1612, 170908), (3224, 85454), (6448, 42727)]