40217502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2591}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 46873698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 2591, 5174, 5182, 7761, 7773, 15522, 15546, 33683, 67366, 101049, 202098, 515609, 1031218, 1546827, 3093654, 6702917, 13405834, 20108751, 40217502]

約数ペア:

[(1, 40217502), (2, 20108751), (3, 13405834), (6, 6702917), (13, 3093654), (26, 1546827), (39, 1031218), (78, 515609), (199, 202098), (398, 101049), (597, 67366), (1194, 33683), (2587, 15546), (2591, 15522), (5174, 7773), (5182, 7761)]