25256856

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 65116800

約数和(自身を除く): 39859944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 113, 134, 139, 201, 226, 268, 278, 339, 402, 417, 452, 536, 556, 678, 804, 834, 904, 1112, 1356, 1608, 1668, 2712, 3336, 7571, 9313, 15142, 15707, 18626, 22713, 27939, 30284, 31414, 37252, 45426, 47121, 55878, 60568, 62828, 74504, 90852, 94242, 111756, 125656, 181704, 188484, 223512, 376968, 1052369, 2104738, 3157107, 4209476, 6314214, 8418952, 12628428, 25256856]

約数ペア:

[(1, 25256856), (2, 12628428), (3, 8418952), (4, 6314214), (6, 4209476), (8, 3157107), (12, 2104738), (24, 1052369), (67, 376968), (113, 223512), (134, 188484), (139, 181704), (201, 125656), (226, 111756), (268, 94242), (278, 90852), (339, 74504), (402, 62828), (417, 60568), (452, 55878), (536, 47121), (556, 45426), (678, 37252), (804, 31414), (834, 30284), (904, 27939), (1112, 22713), (1356, 18626), (1608, 15707), (1668, 15142), (2712, 9313), (3336, 7571)]