38937616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 84731184

約数和(自身を除く): 45793568

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 53, 68, 73, 74, 106, 136, 146, 148, 212, 272, 292, 296, 424, 584, 592, 629, 848, 901, 1168, 1241, 1258, 1802, 1961, 2482, 2516, 2701, 3604, 3869, 3922, 4964, 5032, 5402, 7208, 7738, 7844, 9928, 10064, 10804, 14416, 15476, 15688, 19856, 21608, 30952, 31376, 33337, 43216, 45917, 61904, 65773, 66674, 91834, 131546, 133348, 143153, 183668, 263092, 266696, 286306, 367336, 526184, 533392, 572612, 734672, 1052368, 1145224, 2290448, 2433601, 4867202, 9734404, 19468808, 38937616]

約数ペア:

[(1, 38937616), (2, 19468808), (4, 9734404), (8, 4867202), (16, 2433601), (17, 2290448), (34, 1145224), (37, 1052368), (53, 734672), (68, 572612), (73, 533392), (74, 526184), (106, 367336), (136, 286306), (146, 266696), (148, 263092), (212, 183668), (272, 143153), (292, 133348), (296, 131546), (424, 91834), (584, 66674), (592, 65773), (629, 61904), (848, 45917), (901, 43216), (1168, 33337), (1241, 31376), (1258, 30952), (1802, 21608), (1961, 19856), (2482, 15688), (2516, 15476), (2701, 14416), (3604, 10804), (3869, 10064), (3922, 9928), (4964, 7844), (5032, 7738), (5402, 7208)]