40803438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 88806816

約数和(自身を除く): 48003378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 5393, 7566, 10786, 16179, 32358, 70109, 140218, 210327, 420654, 523121, 1046242, 1569363, 3138726, 6800573, 13601146, 20401719, 40803438]

約数ペア:

[(1, 40803438), (2, 20401719), (3, 13601146), (6, 6800573), (13, 3138726), (26, 1569363), (39, 1046242), (78, 523121), (97, 420654), (194, 210327), (291, 140218), (582, 70109), (1261, 32358), (2522, 16179), (3783, 10786), (5393, 7566)]