28434312

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{4999}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 78000000

約数和(自身を除く): 49565688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 4999, 5688, 9998, 14997, 19996, 29994, 39992, 44991, 59988, 89982, 119976, 179964, 359928, 394921, 789842, 1184763, 1579684, 2369526, 3159368, 3554289, 4739052, 7108578, 9478104, 14217156, 28434312]

約数ペア:

[(1, 28434312), (2, 14217156), (3, 9478104), (4, 7108578), (6, 4739052), (8, 3554289), (9, 3159368), (12, 2369526), (18, 1579684), (24, 1184763), (36, 789842), (72, 394921), (79, 359928), (158, 179964), (237, 119976), (316, 89982), (474, 59988), (632, 44991), (711, 39992), (948, 29994), (1422, 19996), (1896, 14997), (2844, 9998), (4999, 5688)]