2247285728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{31033}}^1$

素因数の和:31147

約数の個数: 48

約数和(自身を含む): 4629776256

約数和(自身を除く): 2382490528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 4526, 9052, 18104, 31033, 36208, 62066, 72416, 124132, 248264, 496528, 962023, 993056, 1924046, 2265409, 3848092, 4530818, 7696184, 9061636, 15392368, 18123272, 30784736, 36246544, 70227679, 72493088, 140455358, 280910716, 561821432, 1123642864, 2247285728]

約数ペア:

[(1, 2247285728), (2, 1123642864), (4, 561821432), (8, 280910716), (16, 140455358), (31, 72493088), (32, 70227679), (62, 36246544), (73, 30784736), (124, 18123272), (146, 15392368), (248, 9061636), (292, 7696184), (496, 4530818), (584, 3848092), (992, 2265409), (1168, 1924046), (2263, 993056), (2336, 962023), (4526, 496528), (9052, 248264), (18104, 124132), (31033, 72416), (36208, 62066)]