6478472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9851128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 809, 1001, 1144, 1618, 2002, 3236, 4004, 5663, 6472, 8008, 8899, 10517, 11326, 17798, 21034, 22652, 35596, 42068, 45304, 62293, 71192, 73619, 84136, 115687, 124586, 147238, 231374, 249172, 294476, 462748, 498344, 588952, 809809, 925496, 1619618, 3239236, 6478472]

約数ペア:

[(1, 6478472), (2, 3239236), (4, 1619618), (7, 925496), (8, 809809), (11, 588952), (13, 498344), (14, 462748), (22, 294476), (26, 249172), (28, 231374), (44, 147238), (52, 124586), (56, 115687), (77, 84136), (88, 73619), (91, 71192), (104, 62293), (143, 45304), (154, 42068), (182, 35596), (286, 22652), (308, 21034), (364, 17798), (572, 11326), (616, 10517), (728, 8899), (809, 8008), (1001, 6472), (1144, 5663), (1618, 4004), (2002, 3236)]