38357228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 83241984

約数和(自身を除く): 44884756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 334, 364, 631, 668, 1169, 1262, 2171, 2338, 2524, 4342, 4417, 4676, 8203, 8684, 8834, 15197, 16406, 17668, 30394, 32812, 57421, 60788, 105377, 114842, 210754, 229684, 421508, 737639, 1369901, 1475278, 2739802, 2950556, 5479604, 9589307, 19178614, 38357228]

約数ペア:

[(1, 38357228), (2, 19178614), (4, 9589307), (7, 5479604), (13, 2950556), (14, 2739802), (26, 1475278), (28, 1369901), (52, 737639), (91, 421508), (167, 229684), (182, 210754), (334, 114842), (364, 105377), (631, 60788), (668, 57421), (1169, 32812), (1262, 30394), (2171, 17668), (2338, 16406), (2524, 15197), (4342, 8834), (4417, 8684), (4676, 8203)]