38863172

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 71858304

約数和(自身を除く): 32995132

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 151, 188, 302, 604, 1369, 1739, 2738, 3478, 5476, 5587, 6956, 7097, 11174, 14194, 22348, 28388, 64343, 128686, 206719, 257372, 262589, 413438, 525178, 826876, 1050356, 9715793, 19431586, 38863172]

約数ペア:

[(1, 38863172), (2, 19431586), (4, 9715793), (37, 1050356), (47, 826876), (74, 525178), (94, 413438), (148, 262589), (151, 257372), (188, 206719), (302, 128686), (604, 64343), (1369, 28388), (1739, 22348), (2738, 14194), (3478, 11174), (5476, 7097), (5587, 6956)]