61893328

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32507}}^1$

素因数の和:32539

約数の個数: 40

約数和(自身を含む): 145115712

約数和(自身を除く): 83222384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 32507, 65014, 130028, 227549, 260056, 455098, 520112, 552619, 910196, 1105238, 1820392, 2210476, 3640784, 3868333, 4420952, 7736666, 8841904, 15473332, 30946664, 61893328]

約数ペア:

[(1, 61893328), (2, 30946664), (4, 15473332), (7, 8841904), (8, 7736666), (14, 4420952), (16, 3868333), (17, 3640784), (28, 2210476), (34, 1820392), (56, 1105238), (68, 910196), (112, 552619), (119, 520112), (136, 455098), (238, 260056), (272, 227549), (476, 130028), (952, 65014), (1904, 32507)]