7843808

素因数分解:

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

素因数の和:152

約数の個数: 72

約数和(自身を含む): 18818352

約数和(自身を除く): 10974544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 97, 112, 133, 152, 194, 224, 266, 304, 361, 388, 532, 608, 679, 722, 776, 1064, 1358, 1444, 1552, 1843, 2128, 2527, 2716, 2888, 3104, 3686, 4256, 5054, 5432, 5776, 7372, 10108, 10864, 11552, 12901, 14744, 20216, 21728, 25802, 29488, 35017, 40432, 51604, 58976, 70034, 80864, 103208, 140068, 206416, 245119, 280136, 412832, 490238, 560272, 980476, 1120544, 1960952, 3921904, 7843808]

約数ペア:

[(1, 7843808), (2, 3921904), (4, 1960952), (7, 1120544), (8, 980476), (14, 560272), (16, 490238), (19, 412832), (28, 280136), (32, 245119), (38, 206416), (56, 140068), (76, 103208), (97, 80864), (112, 70034), (133, 58976), (152, 51604), (194, 40432), (224, 35017), (266, 29488), (304, 25802), (361, 21728), (388, 20216), (532, 14744), (608, 12901), (679, 11552), (722, 10864), (776, 10108), (1064, 7372), (1358, 5776), (1444, 5432), (1552, 5054), (1843, 4256), (2128, 3686), (2527, 3104), (2716, 2888)]