28031042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 48081600

約数和(自身を除く): 20050558

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 317, 358, 494, 634, 2327, 3401, 4121, 4654, 6023, 6802, 8242, 12046, 44213, 56743, 78299, 88426, 113486, 156598, 737659, 1078117, 1475318, 2156234, 14015521, 28031042]

約数ペア:

[(1, 28031042), (2, 14015521), (13, 2156234), (19, 1475318), (26, 1078117), (38, 737659), (179, 156598), (247, 113486), (317, 88426), (358, 78299), (494, 56743), (634, 44213), (2327, 12046), (3401, 8242), (4121, 6802), (4654, 6023)]