25335156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3949

約数の個数: 72

約数和(自身を含む): 75037536

約数和(自身を除く): 49702380

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 3917, 6468, 7834, 11751, 15668, 23502, 27419, 43087, 47004, 54838, 82257, 86174, 109676, 129261, 164514, 172348, 191933, 258522, 301609, 329028, 383866, 517044, 575799, 603218, 767732, 904827, 1151598, 1206436, 1809654, 2111263, 2303196, 3619308, 4222526, 6333789, 8445052, 12667578, 25335156]

約数ペア:

[(1, 25335156), (2, 12667578), (3, 8445052), (4, 6333789), (6, 4222526), (7, 3619308), (11, 2303196), (12, 2111263), (14, 1809654), (21, 1206436), (22, 1151598), (28, 904827), (33, 767732), (42, 603218), (44, 575799), (49, 517044), (66, 383866), (77, 329028), (84, 301609), (98, 258522), (132, 191933), (147, 172348), (154, 164514), (196, 129261), (231, 109676), (294, 86174), (308, 82257), (462, 54838), (539, 47004), (588, 43087), (924, 27419), (1078, 23502), (1617, 15668), (2156, 11751), (3234, 7834), (3917, 6468)]