68985184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 144725616

約数和(自身を除く): 75740432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 211, 272, 422, 544, 601, 844, 1202, 1688, 2404, 3376, 3587, 4808, 6752, 7174, 9616, 10217, 14348, 19232, 20434, 28696, 40868, 57392, 81736, 114784, 126811, 163472, 253622, 326944, 507244, 1014488, 2028976, 2155787, 4057952, 4311574, 8623148, 17246296, 34492592, 68985184]

約数ペア:

[(1, 68985184), (2, 34492592), (4, 17246296), (8, 8623148), (16, 4311574), (17, 4057952), (32, 2155787), (34, 2028976), (68, 1014488), (136, 507244), (211, 326944), (272, 253622), (422, 163472), (544, 126811), (601, 114784), (844, 81736), (1202, 57392), (1688, 40868), (2404, 28696), (3376, 20434), (3587, 19232), (4808, 14348), (6752, 10217), (7174, 9616)]