71919628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52727}}^1$

素因数の和:52773

約数の個数: 24

約数和(自身を含む): 141732864

約数和(自身を除く): 69813236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 52727, 105454, 210908, 579997, 1159994, 1634537, 2319988, 3269074, 6538148, 17979907, 35959814, 71919628]

約数ペア:

[(1, 71919628), (2, 35959814), (4, 17979907), (11, 6538148), (22, 3269074), (31, 2319988), (44, 1634537), (62, 1159994), (124, 579997), (341, 210908), (682, 105454), (1364, 52727)]