25182752

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 61246080

約数和(自身を除く): 36063328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 97, 112, 122, 133, 152, 194, 224, 244, 266, 304, 388, 427, 488, 532, 608, 679, 776, 854, 976, 1064, 1159, 1358, 1552, 1708, 1843, 1952, 2128, 2318, 2716, 3104, 3416, 3686, 4256, 4636, 5432, 5917, 6832, 7372, 8113, 9272, 10864, 11834, 12901, 13664, 14744, 16226, 18544, 21728, 23668, 25802, 29488, 32452, 37088, 41419, 47336, 51604, 58976, 64904, 82838, 94672, 103208, 112423, 129808, 165676, 189344, 206416, 224846, 259616, 331352, 412832, 449692, 662704, 786961, 899384, 1325408, 1573922, 1798768, 3147844, 3597536, 6295688, 12591376, 25182752]

約数ペア:

[(1, 25182752), (2, 12591376), (4, 6295688), (7, 3597536), (8, 3147844), (14, 1798768), (16, 1573922), (19, 1325408), (28, 899384), (32, 786961), (38, 662704), (56, 449692), (61, 412832), (76, 331352), (97, 259616), (112, 224846), (122, 206416), (133, 189344), (152, 165676), (194, 129808), (224, 112423), (244, 103208), (266, 94672), (304, 82838), (388, 64904), (427, 58976), (488, 51604), (532, 47336), (608, 41419), (679, 37088), (776, 32452), (854, 29488), (976, 25802), (1064, 23668), (1159, 21728), (1358, 18544), (1552, 16226), (1708, 14744), (1843, 13664), (1952, 12901), (2128, 11834), (2318, 10864), (2716, 9272), (3104, 8113), (3416, 7372), (3686, 6832), (4256, 5917), (4636, 5432)]