21628128

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6089}}^1$

素因数の和:6139

約数の個数: 48

約数和(自身を含む): 58317840

約数和(自身を除く): 36689712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 6089, 12178, 18267, 24356, 36534, 48712, 73068, 97424, 146136, 194848, 225293, 292272, 450586, 584544, 675879, 901172, 1351758, 1802344, 2703516, 3604688, 5407032, 7209376, 10814064, 21628128]

約数ペア:

[(1, 21628128), (2, 10814064), (3, 7209376), (4, 5407032), (6, 3604688), (8, 2703516), (12, 1802344), (16, 1351758), (24, 901172), (32, 675879), (37, 584544), (48, 450586), (74, 292272), (96, 225293), (111, 194848), (148, 146136), (222, 97424), (296, 73068), (444, 48712), (592, 36534), (888, 24356), (1184, 18267), (1776, 12178), (3552, 6089)]