71333944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1091}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 146240640

約数和(自身を除く): 74906696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 743, 1091, 1486, 2182, 2972, 4364, 5944, 8173, 8728, 12001, 16346, 24002, 32692, 48004, 65384, 96008, 810613, 1621226, 3242452, 6484904, 8916743, 17833486, 35666972, 71333944]

約数ペア:

[(1, 71333944), (2, 35666972), (4, 17833486), (8, 8916743), (11, 6484904), (22, 3242452), (44, 1621226), (88, 810613), (743, 96008), (1091, 65384), (1486, 48004), (2182, 32692), (2972, 24002), (4364, 16346), (5944, 12001), (8173, 8728)]