71621132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{2239}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 136980480

約数和(自身を除く): 65359348

約数列:

[1, 2, 4, 11, 22, 44, 727, 1454, 2239, 2908, 4478, 7997, 8956, 15994, 24629, 31988, 49258, 98516, 1627753, 3255506, 6511012, 17905283, 35810566, 71621132]

約数ペア:

[(1, 71621132), (2, 35810566), (4, 17905283), (11, 6511012), (22, 3255506), (44, 1627753), (727, 98516), (1454, 49258), (2239, 31988), (2908, 24629), (4478, 15994), (7997, 8956)]