64494942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2531}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 134175744

約数和(自身を除く): 69680802

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 2531, 4247, 5062, 7593, 8494, 12741, 15186, 25482, 78461, 156922, 235383, 346747, 470766, 693494, 1040241, 2080482, 10749157, 21498314, 32247471, 64494942]

約数ペア:

[(1, 64494942), (2, 32247471), (3, 21498314), (6, 10749157), (31, 2080482), (62, 1040241), (93, 693494), (137, 470766), (186, 346747), (274, 235383), (411, 156922), (822, 78461), (2531, 25482), (4247, 15186), (5062, 12741), (7593, 8494)]