27802168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 55141200

約数和(自身を除く): 27339032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 577, 634, 1154, 1268, 2308, 2536, 4616, 6023, 10963, 12046, 21926, 24092, 43852, 48184, 87704, 182909, 365818, 731636, 1463272, 3475271, 6950542, 13901084, 27802168]

約数ペア:

[(1, 27802168), (2, 13901084), (4, 6950542), (8, 3475271), (19, 1463272), (38, 731636), (76, 365818), (152, 182909), (317, 87704), (577, 48184), (634, 43852), (1154, 24092), (1268, 21926), (2308, 12046), (2536, 10963), (4616, 6023)]