40252016

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6849

約数の個数: 40

約数和(自身を含む): 90824544

約数和(自身を除く): 50572528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 6781, 13562, 27124, 47467, 54248, 94934, 108496, 189868, 359393, 379736, 718786, 759472, 1437572, 2515751, 2875144, 5031502, 5750288, 10063004, 20126008, 40252016]

約数ペア:

[(1, 40252016), (2, 20126008), (4, 10063004), (7, 5750288), (8, 5031502), (14, 2875144), (16, 2515751), (28, 1437572), (53, 759472), (56, 718786), (106, 379736), (112, 359393), (212, 189868), (371, 108496), (424, 94934), (742, 54248), (848, 47467), (1484, 27124), (2968, 13562), (5936, 6781)]