40914354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7829}}^1$

素因数の和:7914

約数の個数: 32

約数和(自身を含む): 89449920

約数和(自身を除く): 48535566

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 7829, 15658, 23487, 46974, 101777, 203554, 305331, 524543, 610662, 1049086, 1573629, 3147258, 6819059, 13638118, 20457177, 40914354]

約数ペア:

[(1, 40914354), (2, 20457177), (3, 13638118), (6, 6819059), (13, 3147258), (26, 1573629), (39, 1049086), (67, 610662), (78, 524543), (134, 305331), (201, 203554), (402, 101777), (871, 46974), (1742, 23487), (2613, 15658), (5226, 7829)]