71774704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1319}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 75537296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1319, 1432, 2638, 2864, 3401, 5276, 6802, 10552, 13604, 21104, 25061, 27208, 50122, 54416, 100244, 200488, 236101, 400976, 472202, 944404, 1888808, 3777616, 4485919, 8971838, 17943676, 35887352, 71774704]

約数ペア:

[(1, 71774704), (2, 35887352), (4, 17943676), (8, 8971838), (16, 4485919), (19, 3777616), (38, 1888808), (76, 944404), (152, 472202), (179, 400976), (304, 236101), (358, 200488), (716, 100244), (1319, 54416), (1432, 50122), (2638, 27208), (2864, 25061), (3401, 21104), (5276, 13604), (6802, 10552)]