30728448

素因数分解:

$2^8\times 3^2\times {\mathrm{13337}}^1$

素因数の和:13359

約数の個数: 54

約数和(自身を含む): 88604334

約数和(自身を除く): 57875886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 13337, 26674, 40011, 53348, 80022, 106696, 120033, 160044, 213392, 240066, 320088, 426784, 480132, 640176, 853568, 960264, 1280352, 1707136, 1920528, 2560704, 3414272, 3841056, 5121408, 7682112, 10242816, 15364224, 30728448]

約数ペア:

[(1, 30728448), (2, 15364224), (3, 10242816), (4, 7682112), (6, 5121408), (8, 3841056), (9, 3414272), (12, 2560704), (16, 1920528), (18, 1707136), (24, 1280352), (32, 960264), (36, 853568), (48, 640176), (64, 480132), (72, 426784), (96, 320088), (128, 240066), (144, 213392), (192, 160044), (256, 120033), (288, 106696), (384, 80022), (576, 53348), (768, 40011), (1152, 26674), (2304, 13337)]