74373392

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 146954136

約数和(自身を除く): 72580744

約数列:

[1, 2, 4, 8, 16, 97, 173, 194, 277, 346, 388, 554, 692, 776, 1108, 1384, 1552, 2216, 2768, 4432, 16781, 26869, 33562, 47921, 53738, 67124, 95842, 107476, 134248, 191684, 214952, 268496, 383368, 429904, 766736, 4648337, 9296674, 18593348, 37186696, 74373392]

約数ペア:

[(1, 74373392), (2, 37186696), (4, 18593348), (8, 9296674), (16, 4648337), (97, 766736), (173, 429904), (194, 383368), (277, 268496), (346, 214952), (388, 191684), (554, 134248), (692, 107476), (776, 95842), (1108, 67124), (1384, 53738), (1552, 47921), (2216, 33562), (2768, 26869), (4432, 16781)]