4375472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 40

約数和(自身を含む): 9188400

約数和(自身を除く): 4812928

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 389, 592, 703, 778, 1406, 1556, 2812, 3112, 5624, 6224, 7391, 11248, 14393, 14782, 28786, 29564, 57572, 59128, 115144, 118256, 230288, 273467, 546934, 1093868, 2187736, 4375472]

約数ペア:

[(1, 4375472), (2, 2187736), (4, 1093868), (8, 546934), (16, 273467), (19, 230288), (37, 118256), (38, 115144), (74, 59128), (76, 57572), (148, 29564), (152, 28786), (296, 14782), (304, 14393), (389, 11248), (592, 7391), (703, 6224), (778, 5624), (1406, 3112), (1556, 2812)]