38328004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 80974656

約数和(自身を除く): 42646652

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1811, 1924, 3622, 5291, 7244, 10582, 19921, 21164, 23543, 39842, 47086, 67007, 79684, 94172, 134014, 258973, 268028, 517946, 737077, 871091, 1035892, 1474154, 1742182, 2948308, 3484364, 9582001, 19164002, 38328004]

約数ペア:

[(1, 38328004), (2, 19164002), (4, 9582001), (11, 3484364), (13, 2948308), (22, 1742182), (26, 1474154), (37, 1035892), (44, 871091), (52, 737077), (74, 517946), (143, 268028), (148, 258973), (286, 134014), (407, 94172), (481, 79684), (572, 67007), (814, 47086), (962, 39842), (1628, 23543), (1811, 21164), (1924, 19921), (3622, 10582), (5291, 7244)]