47372464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 95529600

約数和(自身を除く): 48157136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 641, 1192, 1282, 2384, 2564, 4619, 5128, 9238, 10256, 18476, 19871, 36952, 39742, 73904, 79484, 95509, 158968, 191018, 317936, 382036, 764072, 1528144, 2960779, 5921558, 11843116, 23686232, 47372464]

約数ペア:

[(1, 47372464), (2, 23686232), (4, 11843116), (8, 5921558), (16, 2960779), (31, 1528144), (62, 764072), (124, 382036), (149, 317936), (248, 191018), (298, 158968), (496, 95509), (596, 79484), (641, 73904), (1192, 39742), (1282, 36952), (2384, 19871), (2564, 18476), (4619, 10256), (5128, 9238)]