40639704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241903}}^1$

素因数の和:241919

約数の個数: 32

約数和(自身を含む): 116113920

約数和(自身を除く): 75474216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241903, 483806, 725709, 967612, 1451418, 1693321, 1935224, 2902836, 3386642, 5079963, 5805672, 6773284, 10159926, 13546568, 20319852, 40639704]

約数ペア:

[(1, 40639704), (2, 20319852), (3, 13546568), (4, 10159926), (6, 6773284), (7, 5805672), (8, 5079963), (12, 3386642), (14, 2902836), (21, 1935224), (24, 1693321), (28, 1451418), (42, 967612), (56, 725709), (84, 483806), (168, 241903)]