28445112

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 81712800

約数和(自身を除く): 53267688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 193, 207, 267, 276, 356, 386, 414, 534, 552, 579, 712, 772, 801, 828, 1068, 1158, 1544, 1602, 1656, 1737, 2047, 2136, 2316, 3204, 3474, 4094, 4439, 4632, 6141, 6408, 6948, 8188, 8878, 12282, 13317, 13896, 16376, 17177, 17756, 18423, 24564, 26634, 34354, 35512, 36846, 39951, 49128, 51531, 53268, 68708, 73692, 79902, 103062, 106536, 137416, 147384, 154593, 159804, 206124, 309186, 319608, 395071, 412248, 618372, 790142, 1185213, 1236744, 1580284, 2370426, 3160568, 3555639, 4740852, 7111278, 9481704, 14222556, 28445112]

約数ペア:

[(1, 28445112), (2, 14222556), (3, 9481704), (4, 7111278), (6, 4740852), (8, 3555639), (9, 3160568), (12, 2370426), (18, 1580284), (23, 1236744), (24, 1185213), (36, 790142), (46, 618372), (69, 412248), (72, 395071), (89, 319608), (92, 309186), (138, 206124), (178, 159804), (184, 154593), (193, 147384), (207, 137416), (267, 106536), (276, 103062), (356, 79902), (386, 73692), (414, 68708), (534, 53268), (552, 51531), (579, 49128), (712, 39951), (772, 36846), (801, 35512), (828, 34354), (1068, 26634), (1158, 24564), (1544, 18423), (1602, 17756), (1656, 17177), (1737, 16376), (2047, 13896), (2136, 13317), (2316, 12282), (3204, 8878), (3474, 8188), (4094, 6948), (4439, 6408), (4632, 6141)]