28461672

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 87609600

約数和(自身を除く): 59147928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 276, 306, 337, 391, 408, 414, 459, 552, 612, 621, 674, 782, 828, 918, 1011, 1173, 1224, 1242, 1348, 1564, 1656, 1836, 2022, 2346, 2484, 2696, 3033, 3128, 3519, 3672, 4044, 4692, 4968, 5729, 6066, 7038, 7751, 8088, 9099, 9384, 10557, 11458, 12132, 14076, 15502, 17187, 18198, 21114, 22916, 23253, 24264, 28152, 31004, 34374, 36396, 42228, 45832, 46506, 51561, 62008, 68748, 69759, 72792, 84456, 93012, 103122, 131767, 137496, 139518, 154683, 186024, 206244, 209277, 263534, 279036, 309366, 395301, 412488, 418554, 527068, 558072, 618732, 790602, 837108, 1054136, 1185903, 1237464, 1581204, 1674216, 2371806, 3162408, 3557709, 4743612, 7115418, 9487224, 14230836, 28461672]

約数ペア:

[(1, 28461672), (2, 14230836), (3, 9487224), (4, 7115418), (6, 4743612), (8, 3557709), (9, 3162408), (12, 2371806), (17, 1674216), (18, 1581204), (23, 1237464), (24, 1185903), (27, 1054136), (34, 837108), (36, 790602), (46, 618732), (51, 558072), (54, 527068), (68, 418554), (69, 412488), (72, 395301), (92, 309366), (102, 279036), (108, 263534), (136, 209277), (138, 206244), (153, 186024), (184, 154683), (204, 139518), (207, 137496), (216, 131767), (276, 103122), (306, 93012), (337, 84456), (391, 72792), (408, 69759), (414, 68748), (459, 62008), (552, 51561), (612, 46506), (621, 45832), (674, 42228), (782, 36396), (828, 34374), (918, 31004), (1011, 28152), (1173, 24264), (1224, 23253), (1242, 22916), (1348, 21114), (1564, 18198), (1656, 17187), (1836, 15502), (2022, 14076), (2346, 12132), (2484, 11458), (2696, 10557), (3033, 9384), (3128, 9099), (3519, 8088), (3672, 7751), (4044, 7038), (4692, 6066), (4968, 5729)]