40285466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 71071560

約数和(自身を除く): 30786094

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 101, 202, 299, 377, 529, 598, 667, 754, 1058, 1313, 1334, 2323, 2626, 2929, 4646, 5858, 6877, 8671, 13754, 15341, 17342, 30199, 30682, 38077, 53429, 60398, 67367, 76154, 106858, 134734, 199433, 398866, 694577, 875771, 1389154, 1549441, 1751542, 3098882, 20142733, 40285466]

約数ペア:

[(1, 40285466), (2, 20142733), (13, 3098882), (23, 1751542), (26, 1549441), (29, 1389154), (46, 875771), (58, 694577), (101, 398866), (202, 199433), (299, 134734), (377, 106858), (529, 76154), (598, 67367), (667, 60398), (754, 53429), (1058, 38077), (1313, 30682), (1334, 30199), (2323, 17342), (2626, 15341), (2929, 13754), (4646, 8671), (5858, 6877)]