74407704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{442903}}^1$

素因数の和:442919

約数の個数: 32

約数和(自身を含む): 212593920

約数和(自身を除く): 138186216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 442903, 885806, 1328709, 1771612, 2657418, 3100321, 3543224, 5314836, 6200642, 9300963, 10629672, 12401284, 18601926, 24802568, 37203852, 74407704]

約数ペア:

[(1, 74407704), (2, 37203852), (3, 24802568), (4, 18601926), (6, 12401284), (7, 10629672), (8, 9300963), (12, 6200642), (14, 5314836), (21, 3543224), (24, 3100321), (28, 2657418), (42, 1771612), (56, 1328709), (84, 885806), (168, 442903)]