28171176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6314

約数の個数: 64

約数和(自身を含む): 81362880

約数和(自身を除く): 53191704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 6277, 12554, 18831, 25108, 37662, 50216, 69047, 75324, 106709, 138094, 150648, 207141, 213418, 276188, 320127, 414282, 426836, 552376, 640254, 828564, 853672, 1173799, 1280508, 1657128, 2347598, 2561016, 3521397, 4695196, 7042794, 9390392, 14085588, 28171176]

約数ペア:

[(1, 28171176), (2, 14085588), (3, 9390392), (4, 7042794), (6, 4695196), (8, 3521397), (11, 2561016), (12, 2347598), (17, 1657128), (22, 1280508), (24, 1173799), (33, 853672), (34, 828564), (44, 640254), (51, 552376), (66, 426836), (68, 414282), (88, 320127), (102, 276188), (132, 213418), (136, 207141), (187, 150648), (204, 138094), (264, 106709), (374, 75324), (408, 69047), (561, 50216), (748, 37662), (1122, 25108), (1496, 18831), (2244, 12554), (4488, 6277)]