38145212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 81543168

約数和(自身を除く): 43397956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 631, 889, 1262, 1778, 2159, 2524, 3556, 4318, 4417, 8636, 8834, 10727, 15113, 17668, 21454, 30226, 42908, 60452, 75089, 80137, 150178, 160274, 300356, 320548, 560959, 1121918, 1362329, 2243836, 2724658, 5449316, 9536303, 19072606, 38145212]

約数ペア:

[(1, 38145212), (2, 19072606), (4, 9536303), (7, 5449316), (14, 2724658), (17, 2243836), (28, 1362329), (34, 1121918), (68, 560959), (119, 320548), (127, 300356), (238, 160274), (254, 150178), (476, 80137), (508, 75089), (631, 60452), (889, 42908), (1262, 30226), (1778, 21454), (2159, 17668), (2524, 15113), (3556, 10727), (4318, 8834), (4417, 8636)]