29078816

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 65484720

約数和(自身を除く): 36405904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 283, 304, 338, 416, 494, 566, 608, 676, 988, 1132, 1352, 1976, 2264, 2704, 3211, 3679, 3952, 4528, 5377, 5408, 6422, 7358, 7904, 9056, 10754, 12844, 14716, 21508, 25688, 29432, 43016, 47827, 51376, 58864, 69901, 86032, 95654, 102752, 117728, 139802, 172064, 191308, 279604, 382616, 559208, 765232, 908713, 1118416, 1530464, 1817426, 2236832, 3634852, 7269704, 14539408, 29078816]

約数ペア:

[(1, 29078816), (2, 14539408), (4, 7269704), (8, 3634852), (13, 2236832), (16, 1817426), (19, 1530464), (26, 1118416), (32, 908713), (38, 765232), (52, 559208), (76, 382616), (104, 279604), (152, 191308), (169, 172064), (208, 139802), (247, 117728), (283, 102752), (304, 95654), (338, 86032), (416, 69901), (494, 58864), (566, 51376), (608, 47827), (676, 43016), (988, 29432), (1132, 25688), (1352, 21508), (1976, 14716), (2264, 12844), (2704, 10754), (3211, 9056), (3679, 7904), (3952, 7358), (4528, 6422), (5377, 5408)]