42257112

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 66606888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 139, 159, 212, 239, 278, 318, 417, 424, 478, 556, 636, 717, 834, 956, 1112, 1272, 1434, 1668, 1912, 2868, 3336, 5736, 7367, 12667, 14734, 22101, 25334, 29468, 33221, 38001, 44202, 50668, 58936, 66442, 76002, 88404, 99663, 101336, 132884, 152004, 176808, 199326, 265768, 304008, 398652, 797304, 1760713, 3521426, 5282139, 7042852, 10564278, 14085704, 21128556, 42257112]

約数ペア:

[(1, 42257112), (2, 21128556), (3, 14085704), (4, 10564278), (6, 7042852), (8, 5282139), (12, 3521426), (24, 1760713), (53, 797304), (106, 398652), (139, 304008), (159, 265768), (212, 199326), (239, 176808), (278, 152004), (318, 132884), (417, 101336), (424, 99663), (478, 88404), (556, 76002), (636, 66442), (717, 58936), (834, 50668), (956, 44202), (1112, 38001), (1272, 33221), (1434, 29468), (1668, 25334), (1912, 22101), (2868, 14734), (3336, 12667), (5736, 7367)]