27512608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 58605120

約数和(自身を除く): 31092512

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1223, 1406, 2446, 2812, 4892, 5624, 9784, 11248, 19568, 22496, 23237, 39136, 45251, 46474, 90502, 92948, 181004, 185896, 362008, 371792, 724016, 743584, 859769, 1448032, 1719538, 3439076, 6878152, 13756304, 27512608]

約数ペア:

[(1, 27512608), (2, 13756304), (4, 6878152), (8, 3439076), (16, 1719538), (19, 1448032), (32, 859769), (37, 743584), (38, 724016), (74, 371792), (76, 362008), (148, 185896), (152, 181004), (296, 92948), (304, 90502), (592, 46474), (608, 45251), (703, 39136), (1184, 23237), (1223, 22496), (1406, 19568), (2446, 11248), (2812, 9784), (4892, 5624)]