749115952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{10687}}^1$

素因数の和:11045

約数の個数: 40

約数和(自身を含む): 1567844096

約数和(自身を除く): 818728144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 4381, 5392, 8762, 10687, 17524, 21374, 35048, 42748, 70096, 85496, 138931, 170992, 277862, 555724, 1111448, 2222896, 3601519, 7203038, 14406076, 28812152, 46819747, 57624304, 93639494, 187278988, 374557976, 749115952]

約数ペア:

[(1, 749115952), (2, 374557976), (4, 187278988), (8, 93639494), (13, 57624304), (16, 46819747), (26, 28812152), (52, 14406076), (104, 7203038), (208, 3601519), (337, 2222896), (674, 1111448), (1348, 555724), (2696, 277862), (4381, 170992), (5392, 138931), (8762, 85496), (10687, 70096), (17524, 42748), (21374, 35048)]