39854834

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 64753668

約数和(自身を除く): 24898834

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1301, 1802, 2602, 15317, 22117, 30634, 44234, 68953, 137906, 375989, 751978, 1172201, 2344402, 19927417, 39854834]

約数ペア:

[(1, 39854834), (2, 19927417), (17, 2344402), (34, 1172201), (53, 751978), (106, 375989), (289, 137906), (578, 68953), (901, 44234), (1301, 30634), (1802, 22117), (2602, 15317)]