28987489174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2298041}}^1$

素因数の和:2298120

約数の個数: 32

約数和(自身を含む): 53608723776

約数和(自身を除く): 24621234602

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 2298041, 4596082, 16086287, 32172574, 39066697, 78133394, 121796173, 243592346, 273466879, 546933758, 852573211, 1705146422, 2070534941, 4141069882, 14493744587, 28987489174]

約数ペア:

[(1, 28987489174), (2, 14493744587), (7, 4141069882), (14, 2070534941), (17, 1705146422), (34, 852573211), (53, 546933758), (106, 273466879), (119, 243592346), (238, 121796173), (371, 78133394), (742, 39066697), (901, 32172574), (1802, 16086287), (6307, 4596082), (12614, 2298041)]