40045044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256699}}^1$

素因数の和:256719

約数の個数: 24

約数和(自身を含む): 100626400

約数和(自身を除く): 60581356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 256699, 513398, 770097, 1026796, 1540194, 3080388, 3337087, 6674174, 10011261, 13348348, 20022522, 40045044]

約数ペア:

[(1, 40045044), (2, 20022522), (3, 13348348), (4, 10011261), (6, 6674174), (12, 3337087), (13, 3080388), (26, 1540194), (39, 1026796), (52, 770097), (78, 513398), (156, 256699)]