28452408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^2$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 73463880

約数和(自身を除く): 45011472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 179, 222, 296, 358, 444, 537, 716, 888, 1074, 1432, 2148, 4296, 6623, 13246, 19869, 26492, 32041, 39738, 52984, 64082, 79476, 96123, 128164, 158952, 192246, 256328, 384492, 768984, 1185517, 2371034, 3556551, 4742068, 7113102, 9484136, 14226204, 28452408]

約数ペア:

[(1, 28452408), (2, 14226204), (3, 9484136), (4, 7113102), (6, 4742068), (8, 3556551), (12, 2371034), (24, 1185517), (37, 768984), (74, 384492), (111, 256328), (148, 192246), (179, 158952), (222, 128164), (296, 96123), (358, 79476), (444, 64082), (537, 52984), (716, 39738), (888, 32041), (1074, 26492), (1432, 19869), (2148, 13246), (4296, 6623)]