28170816

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4779

約数の個数: 56

約数和(自身を含む): 76955904

約数和(自身を除く): 48785088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 4733, 5952, 9466, 14199, 18932, 28398, 37864, 56796, 75728, 113592, 146723, 151456, 227184, 293446, 302912, 440169, 454368, 586892, 880338, 908736, 1173784, 1760676, 2347568, 3521352, 4695136, 7042704, 9390272, 14085408, 28170816]

約数ペア:

[(1, 28170816), (2, 14085408), (3, 9390272), (4, 7042704), (6, 4695136), (8, 3521352), (12, 2347568), (16, 1760676), (24, 1173784), (31, 908736), (32, 880338), (48, 586892), (62, 454368), (64, 440169), (93, 302912), (96, 293446), (124, 227184), (186, 151456), (192, 146723), (248, 113592), (372, 75728), (496, 56796), (744, 37864), (992, 28398), (1488, 18932), (1984, 14199), (2976, 9466), (4733, 5952)]