40907342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5360

約数の個数: 32

約数和(自身を含む): 76377600

約数和(自身を除く): 35470258

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 5303, 7714, 10606, 37121, 74242, 100757, 153787, 201514, 307574, 705299, 1076509, 1410598, 2153018, 2921953, 5843906, 20453671, 40907342]

約数ペア:

[(1, 40907342), (2, 20453671), (7, 5843906), (14, 2921953), (19, 2153018), (29, 1410598), (38, 1076509), (58, 705299), (133, 307574), (203, 201514), (266, 153787), (406, 100757), (551, 74242), (1102, 37121), (3857, 10606), (5303, 7714)]