38844428

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12277}}^1$

素因数の和:12401

約数の個数: 24

約数和(自身を含む): 78382752

約数和(自身を除く): 39538324

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 12277, 24554, 49108, 85939, 171878, 343756, 1387301, 2774602, 5549204, 9711107, 19422214, 38844428]

約数ペア:

[(1, 38844428), (2, 19422214), (4, 9711107), (7, 5549204), (14, 2774602), (28, 1387301), (113, 343756), (226, 171878), (452, 85939), (791, 49108), (1582, 24554), (3164, 12277)]