28769688

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5829

約数の個数: 64

約数和(自身を含む): 83404800

約数和(自身を除く): 54635112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 5791, 11582, 17373, 23164, 34746, 46328, 52119, 69492, 104238, 133193, 138984, 156357, 208476, 266386, 312714, 399579, 416952, 532772, 625428, 799158, 1065544, 1198737, 1250856, 1598316, 2397474, 3196632, 3596211, 4794948, 7192422, 9589896, 14384844, 28769688]

約数ペア:

[(1, 28769688), (2, 14384844), (3, 9589896), (4, 7192422), (6, 4794948), (8, 3596211), (9, 3196632), (12, 2397474), (18, 1598316), (23, 1250856), (24, 1198737), (27, 1065544), (36, 799158), (46, 625428), (54, 532772), (69, 416952), (72, 399579), (92, 312714), (108, 266386), (138, 208476), (184, 156357), (207, 138984), (216, 133193), (276, 104238), (414, 69492), (552, 52119), (621, 46328), (828, 34746), (1242, 23164), (1656, 17373), (2484, 11582), (4968, 5791)]