73485848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 142089600

約数和(自身を除く): 68603752

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 409, 607, 818, 1214, 1636, 2428, 3272, 4856, 15133, 22459, 30266, 44918, 60532, 89836, 121064, 179672, 248263, 496526, 993052, 1986104, 9185731, 18371462, 36742924, 73485848]

約数ペア:

[(1, 73485848), (2, 36742924), (4, 18371462), (8, 9185731), (37, 1986104), (74, 993052), (148, 496526), (296, 248263), (409, 179672), (607, 121064), (818, 89836), (1214, 60532), (1636, 44918), (2428, 30266), (3272, 22459), (4856, 15133)]