28298136

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{25087}}^1$

素因数の和:25143

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 43955304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 25087, 50174, 75261, 100348, 150522, 200696, 301044, 602088, 1179089, 2358178, 3537267, 4716356, 7074534, 9432712, 14149068, 28298136]

約数ペア:

[(1, 28298136), (2, 14149068), (3, 9432712), (4, 7074534), (6, 4716356), (8, 3537267), (12, 2358178), (24, 1179089), (47, 602088), (94, 301044), (141, 200696), (188, 150522), (282, 100348), (376, 75261), (564, 50174), (1128, 25087)]