40065844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8467}}^1$

素因数の和:8504

約数の個数: 36

約数和(自身を含む): 86780064

約数和(自身を除く): 46714220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 8467, 16934, 33868, 59269, 110071, 118538, 220142, 237076, 440284, 770497, 1430923, 1540994, 2861846, 3081988, 5723692, 10016461, 20032922, 40065844]

約数ペア:

[(1, 40065844), (2, 20032922), (4, 10016461), (7, 5723692), (13, 3081988), (14, 2861846), (26, 1540994), (28, 1430923), (52, 770497), (91, 440284), (169, 237076), (182, 220142), (338, 118538), (364, 110071), (676, 59269), (1183, 33868), (2366, 16934), (4732, 8467)]