40546428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15289}}^1$

素因数の和:15326

約数の個数: 48

約数和(自身を含む): 107886240

約数和(自身を除く): 67339812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 15289, 30578, 45867, 61156, 91734, 183468, 198757, 259913, 397514, 519826, 596271, 779739, 795028, 1039652, 1192542, 1559478, 2385084, 3118956, 3378869, 6757738, 10136607, 13515476, 20273214, 40546428]

約数ペア:

[(1, 40546428), (2, 20273214), (3, 13515476), (4, 10136607), (6, 6757738), (12, 3378869), (13, 3118956), (17, 2385084), (26, 1559478), (34, 1192542), (39, 1039652), (51, 795028), (52, 779739), (68, 596271), (78, 519826), (102, 397514), (156, 259913), (204, 198757), (221, 183468), (442, 91734), (663, 61156), (884, 45867), (1326, 30578), (2652, 15289)]