40908178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14747}}^1$

素因数の和:14841

約数の個数: 16

約数和(自身を含む): 65481120

約数和(自身を除く): 24572942

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 14747, 29494, 280193, 560386, 1076531, 2153062, 20454089, 40908178]

約数ペア:

[(1, 40908178), (2, 20454089), (19, 2153062), (38, 1076531), (73, 560386), (146, 280193), (1387, 29494), (2774, 14747)]