12700328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 24917760

約数和(自身を除く): 12217432

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 617, 664, 1234, 2468, 2573, 4936, 5146, 10292, 19127, 20584, 38254, 51211, 76508, 102422, 153016, 204844, 409688, 1587541, 3175082, 6350164, 12700328]

約数ペア:

[(1, 12700328), (2, 6350164), (4, 3175082), (8, 1587541), (31, 409688), (62, 204844), (83, 153016), (124, 102422), (166, 76508), (248, 51211), (332, 38254), (617, 20584), (664, 19127), (1234, 10292), (2468, 5146), (2573, 4936)]