21030528

素因数分解:

$2^7\times 3^1\times {\mathrm{54767}}^1$

素因数の和:54784

約数の個数: 32

約数和(自身を含む): 55863360

約数和(自身を除く): 34832832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54767, 109534, 164301, 219068, 328602, 438136, 657204, 876272, 1314408, 1752544, 2628816, 3505088, 5257632, 7010176, 10515264, 21030528]

約数ペア:

[(1, 21030528), (2, 10515264), (3, 7010176), (4, 5257632), (6, 3505088), (8, 2628816), (12, 1752544), (16, 1314408), (24, 876272), (32, 657204), (48, 438136), (64, 328602), (96, 219068), (128, 164301), (192, 109534), (384, 54767)]