7974384944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{31963}}^1$

素因数の和:32505

約数の個数: 40

約数和(自身を含む): 15980977152

約数和(自身を除く): 8006592208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 503, 1006, 2012, 4024, 8048, 15593, 31186, 31963, 62372, 63926, 124744, 127852, 249488, 255704, 511408, 990853, 1981706, 3963412, 7926824, 15853648, 16077389, 32154778, 64309556, 128619112, 257238224, 498399059, 996798118, 1993596236, 3987192472, 7974384944]

約数ペア:

[(1, 7974384944), (2, 3987192472), (4, 1993596236), (8, 996798118), (16, 498399059), (31, 257238224), (62, 128619112), (124, 64309556), (248, 32154778), (496, 16077389), (503, 15853648), (1006, 7926824), (2012, 3963412), (4024, 1981706), (8048, 990853), (15593, 511408), (31186, 255704), (31963, 249488), (62372, 127852), (63926, 124744)]