28665182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 24557218

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 659, 1318, 1673, 3107, 3346, 4613, 6214, 8567, 9226, 17134, 21749, 43498, 59969, 119938, 157501, 315002, 1102507, 2047513, 2205014, 4095026, 14332591, 28665182]

約数ペア:

[(1, 28665182), (2, 14332591), (7, 4095026), (13, 2205014), (14, 2047513), (26, 1102507), (91, 315002), (182, 157501), (239, 119938), (478, 59969), (659, 43498), (1318, 21749), (1673, 17134), (3107, 9226), (3346, 8567), (4613, 6214)]