25991784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 96

約数和(自身を含む): 86661120

約数和(自身を除く): 60669336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 3967, 6552, 7934, 11901, 15868, 23802, 27769, 31736, 35703, 47604, 51571, 55538, 71406, 83307, 95208, 103142, 111076, 142812, 154713, 166614, 206284, 222152, 249921, 285624, 309426, 333228, 360997, 412568, 464139, 499842, 618852, 666456, 721994, 928278, 999684, 1082991, 1237704, 1443988, 1856556, 1999368, 2165982, 2887976, 3248973, 3713112, 4331964, 6497946, 8663928, 12995892, 25991784]

約数ペア:

[(1, 25991784), (2, 12995892), (3, 8663928), (4, 6497946), (6, 4331964), (7, 3713112), (8, 3248973), (9, 2887976), (12, 2165982), (13, 1999368), (14, 1856556), (18, 1443988), (21, 1237704), (24, 1082991), (26, 999684), (28, 928278), (36, 721994), (39, 666456), (42, 618852), (52, 499842), (56, 464139), (63, 412568), (72, 360997), (78, 333228), (84, 309426), (91, 285624), (104, 249921), (117, 222152), (126, 206284), (156, 166614), (168, 154713), (182, 142812), (234, 111076), (252, 103142), (273, 95208), (312, 83307), (364, 71406), (468, 55538), (504, 51571), (546, 47604), (728, 35703), (819, 31736), (936, 27769), (1092, 23802), (1638, 15868), (2184, 11901), (3276, 7934), (3967, 6552)]