73920002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 49023742

約数列:

[1, 2, 13, 26, 47, 94, 241, 251, 482, 502, 611, 1222, 3133, 3263, 6266, 6526, 11327, 11797, 22654, 23594, 60491, 120982, 147251, 153361, 294502, 306722, 786383, 1572766, 2843077, 5686154, 36960001, 73920002]

約数ペア:

[(1, 73920002), (2, 36960001), (13, 5686154), (26, 2843077), (47, 1572766), (94, 786383), (241, 306722), (251, 294502), (482, 153361), (502, 147251), (611, 120982), (1222, 60491), (3133, 23594), (3263, 22654), (6266, 11797), (6526, 11327)]