21401472

素因数分解:

$2^7\times 3^1\times {\mathrm{55733}}^1$

素因数の和:55750

約数の個数: 32

約数和(自身を含む): 56848680

約数和(自身を除く): 35447208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55733, 111466, 167199, 222932, 334398, 445864, 668796, 891728, 1337592, 1783456, 2675184, 3566912, 5350368, 7133824, 10700736, 21401472]

約数ペア:

[(1, 21401472), (2, 10700736), (3, 7133824), (4, 5350368), (6, 3566912), (8, 2675184), (12, 1783456), (16, 1337592), (24, 891728), (32, 668796), (48, 445864), (64, 334398), (96, 222932), (128, 167199), (192, 111466), (384, 55733)]