28751140464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19322003}}^1$

素因数の和:19322045

約数の個数: 40

約数和(自身を含む): 76669711872

約数和(自身を除く): 47918571408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19322003, 38644006, 57966009, 77288012, 115932018, 154576024, 231864036, 309152048, 463728072, 598982093, 927456144, 1197964186, 1796946279, 2395928372, 3593892558, 4791856744, 7187785116, 9583713488, 14375570232, 28751140464]

約数ペア:

[(1, 28751140464), (2, 14375570232), (3, 9583713488), (4, 7187785116), (6, 4791856744), (8, 3593892558), (12, 2395928372), (16, 1796946279), (24, 1197964186), (31, 927456144), (48, 598982093), (62, 463728072), (93, 309152048), (124, 231864036), (186, 154576024), (248, 115932018), (372, 77288012), (496, 57966009), (744, 38644006), (1488, 19322003)]