25897368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 74592000

約数和(自身を除く): 48694632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1109, 1112, 1668, 1946, 2218, 2919, 3327, 3336, 3892, 4436, 5838, 6654, 7763, 7784, 8872, 11676, 13308, 15526, 23289, 23352, 26616, 31052, 46578, 62104, 93156, 154151, 186312, 308302, 462453, 616604, 924906, 1079057, 1233208, 1849812, 2158114, 3237171, 3699624, 4316228, 6474342, 8632456, 12948684, 25897368]

約数ペア:

[(1, 25897368), (2, 12948684), (3, 8632456), (4, 6474342), (6, 4316228), (7, 3699624), (8, 3237171), (12, 2158114), (14, 1849812), (21, 1233208), (24, 1079057), (28, 924906), (42, 616604), (56, 462453), (84, 308302), (139, 186312), (168, 154151), (278, 93156), (417, 62104), (556, 46578), (834, 31052), (973, 26616), (1109, 23352), (1112, 23289), (1668, 15526), (1946, 13308), (2218, 11676), (2919, 8872), (3327, 7784), (3336, 7763), (3892, 6654), (4436, 5838)]