25925718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 64576512

約数和(自身を除く): 38650794

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 461, 546, 618, 721, 922, 1339, 1383, 1442, 2163, 2678, 2766, 3227, 4017, 4326, 5993, 6454, 8034, 9373, 9681, 11986, 17979, 18746, 19362, 28119, 35958, 41951, 47483, 56238, 83902, 94966, 125853, 142449, 251706, 284898, 332381, 617279, 664762, 997143, 1234558, 1851837, 1994286, 3703674, 4320953, 8641906, 12962859, 25925718]

約数ペア:

[(1, 25925718), (2, 12962859), (3, 8641906), (6, 4320953), (7, 3703674), (13, 1994286), (14, 1851837), (21, 1234558), (26, 997143), (39, 664762), (42, 617279), (78, 332381), (91, 284898), (103, 251706), (182, 142449), (206, 125853), (273, 94966), (309, 83902), (461, 56238), (546, 47483), (618, 41951), (721, 35958), (922, 28119), (1339, 19362), (1383, 18746), (1442, 17979), (2163, 11986), (2678, 9681), (2766, 9373), (3227, 8034), (4017, 6454), (4326, 5993)]