947144752

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{7727}}^1$

素因数の和:7945

約数の個数: 40

約数和(自身を含む): 1885879296

約数和(自身を除く): 938734544

約数列:

[1, 2, 4, 8, 16, 47, 94, 163, 188, 326, 376, 652, 752, 1304, 2608, 7661, 7727, 15322, 15454, 30644, 30908, 61288, 61816, 122576, 123632, 363169, 726338, 1259501, 1452676, 2519002, 2905352, 5038004, 5810704, 10076008, 20152016, 59196547, 118393094, 236786188, 473572376, 947144752]

約数ペア:

[(1, 947144752), (2, 473572376), (4, 236786188), (8, 118393094), (16, 59196547), (47, 20152016), (94, 10076008), (163, 5810704), (188, 5038004), (326, 2905352), (376, 2519002), (652, 1452676), (752, 1259501), (1304, 726338), (2608, 363169), (7661, 123632), (7727, 122576), (15322, 61816), (15454, 61288), (30644, 30908)]