47172118

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 83533824

約数和(自身を除く): 36361706

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 617, 889, 1234, 1778, 4319, 5461, 8638, 10922, 26531, 38227, 53062, 76454, 78359, 156718, 185717, 371434, 548513, 1097026, 3369437, 6738874, 23586059, 47172118]

約数ペア:

[(1, 47172118), (2, 23586059), (7, 6738874), (14, 3369437), (43, 1097026), (86, 548513), (127, 371434), (254, 185717), (301, 156718), (602, 78359), (617, 76454), (889, 53062), (1234, 38227), (1778, 26531), (4319, 10922), (5461, 8638)]