71397678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20411}}^1$

素因数の和:20480

約数の個数: 32

約数和(自身を含む): 158723712

約数和(自身を除く): 87326034

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 20411, 40822, 61233, 122466, 224521, 449042, 673563, 1081783, 1347126, 2163566, 3245349, 6490698, 11899613, 23799226, 35698839, 71397678]

約数ペア:

[(1, 71397678), (2, 35698839), (3, 23799226), (6, 11899613), (11, 6490698), (22, 3245349), (33, 2163566), (53, 1347126), (66, 1081783), (106, 673563), (159, 449042), (318, 224521), (583, 122466), (1166, 61233), (1749, 40822), (3498, 20411)]