78713072

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{62273}}^1$

素因数の和:62360

約数の個数: 20

約数和(自身を含む): 154439520

約数和(自身を除く): 75726448

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 62273, 124546, 249092, 498184, 996368, 4919567, 9839134, 19678268, 39356536, 78713072]

約数ペア:

[(1, 78713072), (2, 39356536), (4, 19678268), (8, 9839134), (16, 4919567), (79, 996368), (158, 498184), (316, 249092), (632, 124546), (1264, 62273)]