29347188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 76860000

約数和(自身を除く): 47512812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 499, 507, 676, 754, 998, 1014, 1131, 1497, 1508, 1996, 2028, 2262, 2994, 4524, 4901, 5988, 6487, 9802, 12974, 14471, 14703, 19461, 19604, 25948, 28942, 29406, 38922, 43413, 57884, 58812, 77844, 84331, 86826, 168662, 173652, 188123, 252993, 337324, 376246, 505986, 564369, 752492, 1011972, 1128738, 2257476, 2445599, 4891198, 7336797, 9782396, 14673594, 29347188]

約数ペア:

[(1, 29347188), (2, 14673594), (3, 9782396), (4, 7336797), (6, 4891198), (12, 2445599), (13, 2257476), (26, 1128738), (29, 1011972), (39, 752492), (52, 564369), (58, 505986), (78, 376246), (87, 337324), (116, 252993), (156, 188123), (169, 173652), (174, 168662), (338, 86826), (348, 84331), (377, 77844), (499, 58812), (507, 57884), (676, 43413), (754, 38922), (998, 29406), (1014, 28942), (1131, 25948), (1497, 19604), (1508, 19461), (1996, 14703), (2028, 14471), (2262, 12974), (2994, 9802), (4524, 6487), (4901, 5988)]