27749176

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 65479680

約数和(自身を除く): 37730504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 811, 1222, 1316, 1622, 2444, 2632, 3244, 4277, 4888, 5677, 6488, 8554, 10543, 11354, 17108, 21086, 22708, 34216, 38117, 42172, 45416, 73801, 76234, 84344, 147602, 152468, 266819, 295204, 304936, 495521, 533638, 590408, 991042, 1067276, 1982084, 2134552, 3468647, 3964168, 6937294, 13874588, 27749176]

約数ペア:

[(1, 27749176), (2, 13874588), (4, 6937294), (7, 3964168), (8, 3468647), (13, 2134552), (14, 1982084), (26, 1067276), (28, 991042), (47, 590408), (52, 533638), (56, 495521), (91, 304936), (94, 295204), (104, 266819), (182, 152468), (188, 147602), (329, 84344), (364, 76234), (376, 73801), (611, 45416), (658, 42172), (728, 38117), (811, 34216), (1222, 22708), (1316, 21086), (1622, 17108), (2444, 11354), (2632, 10543), (3244, 8554), (4277, 6488), (4888, 5677)]