40837128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 68441592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 606, 808, 991, 1212, 1717, 1982, 2424, 2973, 3434, 3964, 5151, 5946, 6868, 7928, 10302, 11892, 13736, 16847, 20604, 23784, 33694, 41208, 50541, 67388, 100091, 101082, 134776, 200182, 202164, 300273, 400364, 404328, 600546, 800728, 1201092, 1701547, 2402184, 3403094, 5104641, 6806188, 10209282, 13612376, 20418564, 40837128]

約数ペア:

[(1, 40837128), (2, 20418564), (3, 13612376), (4, 10209282), (6, 6806188), (8, 5104641), (12, 3403094), (17, 2402184), (24, 1701547), (34, 1201092), (51, 800728), (68, 600546), (101, 404328), (102, 400364), (136, 300273), (202, 202164), (204, 200182), (303, 134776), (404, 101082), (408, 100091), (606, 67388), (808, 50541), (991, 41208), (1212, 33694), (1717, 23784), (1982, 20604), (2424, 16847), (2973, 13736), (3434, 11892), (3964, 10302), (5151, 7928), (5946, 6868)]