74907976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65479}}^1$

素因数の和:65509

約数の個数: 32

約数和(自身を含む): 165009600

約数和(自身を除く): 90101624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65479, 130958, 261916, 523832, 720269, 851227, 1440538, 1702454, 2881076, 3404908, 5762152, 6809816, 9363497, 18726994, 37453988, 74907976]

約数ペア:

[(1, 74907976), (2, 37453988), (4, 18726994), (8, 9363497), (11, 6809816), (13, 5762152), (22, 3404908), (26, 2881076), (44, 1702454), (52, 1440538), (88, 851227), (104, 720269), (143, 523832), (286, 261916), (572, 130958), (1144, 65479)]