25859052

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 67721472

約数和(自身を除く): 41862420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 151, 201, 213, 268, 284, 302, 402, 426, 453, 603, 604, 639, 804, 852, 906, 1206, 1278, 1359, 1812, 2412, 2556, 2718, 4757, 5436, 9514, 10117, 10721, 14271, 19028, 20234, 21442, 28542, 30351, 32163, 40468, 42813, 42884, 57084, 60702, 64326, 85626, 91053, 96489, 121404, 128652, 171252, 182106, 192978, 364212, 385956, 718307, 1436614, 2154921, 2873228, 4309842, 6464763, 8619684, 12929526, 25859052]

約数ペア:

[(1, 25859052), (2, 12929526), (3, 8619684), (4, 6464763), (6, 4309842), (9, 2873228), (12, 2154921), (18, 1436614), (36, 718307), (67, 385956), (71, 364212), (134, 192978), (142, 182106), (151, 171252), (201, 128652), (213, 121404), (268, 96489), (284, 91053), (302, 85626), (402, 64326), (426, 60702), (453, 57084), (603, 42884), (604, 42813), (639, 40468), (804, 32163), (852, 30351), (906, 28542), (1206, 21442), (1278, 20234), (1359, 19028), (1812, 14271), (2412, 10721), (2556, 10117), (2718, 9514), (4757, 5436)]