28536456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91463}}^1$

素因数の和:91485

約数の個数: 32

約数和(自身を含む): 76829760

約数和(自身を除く): 48293304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91463, 182926, 274389, 365852, 548778, 731704, 1097556, 1189019, 2195112, 2378038, 3567057, 4756076, 7134114, 9512152, 14268228, 28536456]

約数ペア:

[(1, 28536456), (2, 14268228), (3, 9512152), (4, 7134114), (6, 4756076), (8, 3567057), (12, 2378038), (13, 2195112), (24, 1189019), (26, 1097556), (39, 731704), (52, 548778), (78, 365852), (104, 274389), (156, 182926), (312, 91463)]