28023888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 78048576

約数和(自身を除く): 50024688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 563, 732, 816, 976, 1037, 1126, 1464, 1689, 2074, 2252, 2928, 3111, 3378, 4148, 4504, 6222, 6756, 8296, 9008, 9571, 12444, 13512, 16592, 19142, 24888, 27024, 28713, 34343, 38284, 49776, 57426, 68686, 76568, 103029, 114852, 137372, 153136, 206058, 229704, 274744, 412116, 459408, 549488, 583831, 824232, 1167662, 1648464, 1751493, 2335324, 3502986, 4670648, 7005972, 9341296, 14011944, 28023888]

約数ペア:

[(1, 28023888), (2, 14011944), (3, 9341296), (4, 7005972), (6, 4670648), (8, 3502986), (12, 2335324), (16, 1751493), (17, 1648464), (24, 1167662), (34, 824232), (48, 583831), (51, 549488), (61, 459408), (68, 412116), (102, 274744), (122, 229704), (136, 206058), (183, 153136), (204, 137372), (244, 114852), (272, 103029), (366, 76568), (408, 68686), (488, 57426), (563, 49776), (732, 38284), (816, 34343), (976, 28713), (1037, 27024), (1126, 24888), (1464, 19142), (1689, 16592), (2074, 13512), (2252, 12444), (2928, 9571), (3111, 9008), (3378, 8296), (4148, 6756), (4504, 6222)]