38578124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20051}}^1$

素因数の和:20105

約数の個数: 24

約数和(自身を含む): 74673648

約数和(自身を除く): 36095524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20051, 40102, 80204, 260663, 521326, 741887, 1042652, 1483774, 2967548, 9644531, 19289062, 38578124]

約数ペア:

[(1, 38578124), (2, 19289062), (4, 9644531), (13, 2967548), (26, 1483774), (37, 1042652), (52, 741887), (74, 521326), (148, 260663), (481, 80204), (962, 40102), (1924, 20051)]