28158408

素因数分解:

$2^3\times 3^3\times {\mathrm{130363}}^1$

素因数の和:130378

約数の個数: 32

約数和(自身を含む): 78218400

約数和(自身を除く): 50059992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130363, 260726, 391089, 521452, 782178, 1042904, 1173267, 1564356, 2346534, 3128712, 3519801, 4693068, 7039602, 9386136, 14079204, 28158408]

約数ペア:

[(1, 28158408), (2, 14079204), (3, 9386136), (4, 7039602), (6, 4693068), (8, 3519801), (9, 3128712), (12, 2346534), (18, 1564356), (24, 1173267), (27, 1042904), (36, 782178), (54, 521452), (72, 391089), (108, 260726), (216, 130363)]