28188432

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2877

約数の個数: 80

約数和(自身を含む): 84458880

約数和(自身を除く): 56270448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 2837, 3312, 4968, 5674, 8511, 9936, 11348, 17022, 22696, 25533, 34044, 45392, 51066, 65251, 68088, 76599, 102132, 130502, 136176, 153198, 195753, 204264, 261004, 306396, 391506, 408528, 522008, 587259, 612792, 783012, 1044016, 1174518, 1225584, 1566024, 1761777, 2349036, 3132048, 3523554, 4698072, 7047108, 9396144, 14094216, 28188432]

約数ペア:

[(1, 28188432), (2, 14094216), (3, 9396144), (4, 7047108), (6, 4698072), (8, 3523554), (9, 3132048), (12, 2349036), (16, 1761777), (18, 1566024), (23, 1225584), (24, 1174518), (27, 1044016), (36, 783012), (46, 612792), (48, 587259), (54, 522008), (69, 408528), (72, 391506), (92, 306396), (108, 261004), (138, 204264), (144, 195753), (184, 153198), (207, 136176), (216, 130502), (276, 102132), (368, 76599), (414, 68088), (432, 65251), (552, 51066), (621, 45392), (828, 34044), (1104, 25533), (1242, 22696), (1656, 17022), (2484, 11348), (2837, 9936), (3312, 8511), (4968, 5674)]