40678932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 109179392

約数和(自身を除く): 68500460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 2971, 3423, 4564, 5942, 6846, 8913, 11884, 13692, 17826, 20797, 35652, 41594, 62391, 83188, 124782, 249564, 484273, 968546, 1452819, 1937092, 2905638, 3389911, 5811276, 6779822, 10169733, 13559644, 20339466, 40678932]

約数ペア:

[(1, 40678932), (2, 20339466), (3, 13559644), (4, 10169733), (6, 6779822), (7, 5811276), (12, 3389911), (14, 2905638), (21, 1937092), (28, 1452819), (42, 968546), (84, 484273), (163, 249564), (326, 124782), (489, 83188), (652, 62391), (978, 41594), (1141, 35652), (1956, 20797), (2282, 17826), (2971, 13692), (3423, 11884), (4564, 8913), (5942, 6846)]