28275364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6883}}^1$

素因数の和:6979

約数の個数: 24

約数和(自身を含む): 53970560

約数和(自身を除く): 25695196

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 6883, 13766, 27532, 89479, 178958, 357916, 543757, 1087514, 2175028, 7068841, 14137682, 28275364]

約数ペア:

[(1, 28275364), (2, 14137682), (4, 7068841), (13, 2175028), (26, 1087514), (52, 543757), (79, 357916), (158, 178958), (316, 89479), (1027, 27532), (2054, 13766), (4108, 6883)]