40976416

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7577}}^1$

素因数の和:7613

約数の個数: 36

約数和(自身を含む): 87366762

約数和(自身を除く): 46390346

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7577, 15154, 30308, 60616, 98501, 121232, 197002, 242464, 394004, 788008, 1280513, 1576016, 2561026, 3152032, 5122052, 10244104, 20488208, 40976416]

約数ペア:

[(1, 40976416), (2, 20488208), (4, 10244104), (8, 5122052), (13, 3152032), (16, 2561026), (26, 1576016), (32, 1280513), (52, 788008), (104, 394004), (169, 242464), (208, 197002), (338, 121232), (416, 98501), (676, 60616), (1352, 30308), (2704, 15154), (5408, 7577)]