71333539238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{158507}}^1$

素因数の和:159452

約数の個数: 32

約数和(自身を含む): 121429808640

約数和(自身を除く): 50096269402

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 911, 1822, 11843, 17309, 23686, 34618, 158507, 225017, 317014, 450034, 2060591, 3011633, 4121182, 6023266, 39151229, 78302458, 144399877, 288799754, 1877198401, 2743597663, 3754396802, 5487195326, 35666769619, 71333539238]

約数ペア:

[(1, 71333539238), (2, 35666769619), (13, 5487195326), (19, 3754396802), (26, 2743597663), (38, 1877198401), (247, 288799754), (494, 144399877), (911, 78302458), (1822, 39151229), (11843, 6023266), (17309, 4121182), (23686, 3011633), (34618, 2060591), (158507, 450034), (225017, 317014)]