28258172016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18990707}}^1$

素因数の和:18990749

約数の個数: 40

約数和(自身を含む): 75355129344

約数和(自身を除く): 47096957328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 18990707, 37981414, 56972121, 75962828, 113944242, 151925656, 227888484, 303851312, 455776968, 588711917, 911553936, 1177423834, 1766135751, 2354847668, 3532271502, 4709695336, 7064543004, 9419390672, 14129086008, 28258172016]

約数ペア:

[(1, 28258172016), (2, 14129086008), (3, 9419390672), (4, 7064543004), (6, 4709695336), (8, 3532271502), (12, 2354847668), (16, 1766135751), (24, 1177423834), (31, 911553936), (48, 588711917), (62, 455776968), (93, 303851312), (124, 227888484), (186, 151925656), (248, 113944242), (372, 75962828), (496, 56972121), (744, 37981414), (1488, 18990707)]