30938152

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1583}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 35589848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 1583, 2443, 2792, 3166, 4886, 6332, 9772, 11081, 12664, 19544, 22162, 44324, 88648, 552467, 1104934, 2209868, 3867269, 4419736, 7734538, 15469076, 30938152]

約数ペア:

[(1, 30938152), (2, 15469076), (4, 7734538), (7, 4419736), (8, 3867269), (14, 2209868), (28, 1104934), (56, 552467), (349, 88648), (698, 44324), (1396, 22162), (1583, 19544), (2443, 12664), (2792, 11081), (3166, 9772), (4886, 6332)]