40394856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 107714880

約数和(自身を除く): 67320024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 181, 204, 362, 408, 543, 547, 724, 1086, 1094, 1448, 1641, 2172, 2188, 3077, 3282, 4344, 4376, 6154, 6564, 9231, 9299, 12308, 13128, 18462, 18598, 24616, 27897, 36924, 37196, 55794, 73848, 74392, 99007, 111588, 198014, 223176, 297021, 396028, 594042, 792056, 1188084, 1683119, 2376168, 3366238, 5049357, 6732476, 10098714, 13464952, 20197428, 40394856]

約数ペア:

[(1, 40394856), (2, 20197428), (3, 13464952), (4, 10098714), (6, 6732476), (8, 5049357), (12, 3366238), (17, 2376168), (24, 1683119), (34, 1188084), (51, 792056), (68, 594042), (102, 396028), (136, 297021), (181, 223176), (204, 198014), (362, 111588), (408, 99007), (543, 74392), (547, 73848), (724, 55794), (1086, 37196), (1094, 36924), (1448, 27897), (1641, 24616), (2172, 18598), (2188, 18462), (3077, 13128), (3282, 12308), (4344, 9299), (4376, 9231), (6154, 6564)]