40606528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 84433664

約数和(自身を除く): 43827136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 211, 248, 388, 422, 496, 776, 844, 992, 1552, 1688, 1984, 3007, 3104, 3376, 6014, 6208, 6541, 6752, 12028, 13082, 13504, 20467, 24056, 26164, 40934, 48112, 52328, 81868, 96224, 104656, 163736, 192448, 209312, 327472, 418624, 634477, 654944, 1268954, 1309888, 2537908, 5075816, 10151632, 20303264, 40606528]

約数ペア:

[(1, 40606528), (2, 20303264), (4, 10151632), (8, 5075816), (16, 2537908), (31, 1309888), (32, 1268954), (62, 654944), (64, 634477), (97, 418624), (124, 327472), (194, 209312), (211, 192448), (248, 163736), (388, 104656), (422, 96224), (496, 81868), (776, 52328), (844, 48112), (992, 40934), (1552, 26164), (1688, 24056), (1984, 20467), (3007, 13504), (3104, 13082), (3376, 12028), (6014, 6752), (6208, 6541)]