69240002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 114836400

約数和(自身を除く): 45596398

約数列:

[1, 2, 13, 26, 61, 122, 149, 293, 298, 586, 793, 1586, 1937, 3809, 3874, 7618, 9089, 17873, 18178, 35746, 43657, 87314, 118157, 232349, 236314, 464698, 567541, 1135082, 2663077, 5326154, 34620001, 69240002]

約数ペア:

[(1, 69240002), (2, 34620001), (13, 5326154), (26, 2663077), (61, 1135082), (122, 567541), (149, 464698), (293, 236314), (298, 232349), (586, 118157), (793, 87314), (1586, 43657), (1937, 35746), (3809, 18178), (3874, 17873), (7618, 9089)]