40825378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27697}}^1$

素因数の和:27777

約数の個数: 16

約数和(自身を含む): 67804704

約数和(自身を除く): 26979326

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 27697, 55394, 304667, 609334, 1855699, 3711398, 20412689, 40825378]

約数ペア:

[(1, 40825378), (2, 20412689), (11, 3711398), (22, 1855699), (67, 609334), (134, 304667), (737, 55394), (1474, 27697)]