38469004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 41364596

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 359, 602, 623, 718, 1204, 1246, 1436, 2492, 2513, 3827, 5026, 7654, 10052, 15308, 15437, 26789, 30874, 31951, 53578, 61748, 63902, 107156, 108059, 127804, 216118, 223657, 432236, 447314, 894628, 1373893, 2747786, 5495572, 9617251, 19234502, 38469004]

約数ペア:

[(1, 38469004), (2, 19234502), (4, 9617251), (7, 5495572), (14, 2747786), (28, 1373893), (43, 894628), (86, 447314), (89, 432236), (172, 223657), (178, 216118), (301, 127804), (356, 108059), (359, 107156), (602, 63902), (623, 61748), (718, 53578), (1204, 31951), (1246, 30874), (1436, 26789), (2492, 15437), (2513, 15308), (3827, 10052), (5026, 7654)]