78816532

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 140700672

約数和(自身を除く): 61884140

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 1453, 2906, 5812, 13561, 27122, 54244, 103163, 206326, 277523, 412652, 555046, 1110092, 19704133, 39408266, 78816532]

約数ペア:

[(1, 78816532), (2, 39408266), (4, 19704133), (71, 1110092), (142, 555046), (191, 412652), (284, 277523), (382, 206326), (764, 103163), (1453, 54244), (2906, 27122), (5812, 13561)]