68944072

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 131947200

約数和(自身を除く): 63003128

約数列:

[1, 2, 4, 8, 67, 134, 268, 293, 439, 536, 586, 878, 1172, 1756, 2344, 3512, 19631, 29413, 39262, 58826, 78524, 117652, 128627, 157048, 235304, 257254, 514508, 1029016, 8618009, 17236018, 34472036, 68944072]

約数ペア:

[(1, 68944072), (2, 34472036), (4, 17236018), (8, 8618009), (67, 1029016), (134, 514508), (268, 257254), (293, 235304), (439, 157048), (536, 128627), (586, 117652), (878, 78524), (1172, 58826), (1756, 39262), (2344, 29413), (3512, 19631)]