28971661144

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{619}}^1\times {\mathrm{13963}}^1$

素因数の和:15007

約数の個数: 32

約数和(自身を含む): 54543384000

約数和(自身を除く): 25571722856

約数列:

[1, 2, 4, 8, 419, 619, 838, 1238, 1676, 2476, 3352, 4952, 13963, 27926, 55852, 111704, 259361, 518722, 1037444, 2074888, 5850497, 8643097, 11700994, 17286194, 23401988, 34572388, 46803976, 69144776, 3621457643, 7242915286, 14485830572, 28971661144]

約数ペア:

[(1, 28971661144), (2, 14485830572), (4, 7242915286), (8, 3621457643), (419, 69144776), (619, 46803976), (838, 34572388), (1238, 23401988), (1676, 17286194), (2476, 11700994), (3352, 8643097), (4952, 5850497), (13963, 2074888), (27926, 1037444), (55852, 518722), (111704, 259361)]