3778291208

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{86011}}^1$

素因数の和:86070

約数の個数: 48

約数和(自身を含む): 7921705200

約数和(自身を除く): 4143413992

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 5491, 10982, 21964, 43928, 86011, 172022, 344044, 688088, 1462187, 1634209, 2924374, 3268418, 5848748, 6536836, 11697496, 13073672, 24857179, 27781553, 49714358, 55563106, 99428716, 111126212, 198857432, 222252424, 472286401, 944572802, 1889145604, 3778291208]

約数ペア:

[(1, 3778291208), (2, 1889145604), (4, 944572802), (8, 472286401), (17, 222252424), (19, 198857432), (34, 111126212), (38, 99428716), (68, 55563106), (76, 49714358), (136, 27781553), (152, 24857179), (289, 13073672), (323, 11697496), (578, 6536836), (646, 5848748), (1156, 3268418), (1292, 2924374), (2312, 1634209), (2584, 1462187), (5491, 688088), (10982, 344044), (21964, 172022), (43928, 86011)]