25928748

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 60

約数和(自身を含む): 68708640

約数和(自身を除く): 42779892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1013, 1422, 2026, 2133, 2844, 3039, 4052, 4266, 6078, 6399, 8532, 9117, 12156, 12798, 18234, 25596, 27351, 36468, 54702, 80027, 82053, 109404, 160054, 164106, 240081, 320108, 328212, 480162, 720243, 960324, 1440486, 2160729, 2880972, 4321458, 6482187, 8642916, 12964374, 25928748]

約数ペア:

[(1, 25928748), (2, 12964374), (3, 8642916), (4, 6482187), (6, 4321458), (9, 2880972), (12, 2160729), (18, 1440486), (27, 960324), (36, 720243), (54, 480162), (79, 328212), (81, 320108), (108, 240081), (158, 164106), (162, 160054), (237, 109404), (316, 82053), (324, 80027), (474, 54702), (711, 36468), (948, 27351), (1013, 25596), (1422, 18234), (2026, 12798), (2133, 12156), (2844, 9117), (3039, 8532), (4052, 6399), (4266, 6078)]