74920538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 144329472

約数和(自身を除く): 69408934

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 329, 517, 658, 847, 941, 1034, 1694, 1882, 3619, 5687, 6587, 7238, 10351, 11374, 13174, 20702, 39809, 44227, 72457, 79618, 88454, 113861, 144914, 227722, 309589, 486497, 619178, 797027, 972994, 1594054, 3405479, 5351467, 6810958, 10702934, 37460269, 74920538]

約数ペア:

[(1, 74920538), (2, 37460269), (7, 10702934), (11, 6810958), (14, 5351467), (22, 3405479), (47, 1594054), (77, 972994), (94, 797027), (121, 619178), (154, 486497), (242, 309589), (329, 227722), (517, 144914), (658, 113861), (847, 88454), (941, 79618), (1034, 72457), (1694, 44227), (1882, 39809), (3619, 20702), (5687, 13174), (6587, 11374), (7238, 10351)]