2725576

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 6309900

約数和(自身を除く): 3584324

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 409, 476, 818, 833, 952, 1636, 1666, 2863, 3272, 3332, 5726, 6664, 6953, 11452, 13906, 20041, 22904, 27812, 40082, 48671, 55624, 80164, 97342, 160328, 194684, 340697, 389368, 681394, 1362788, 2725576]

約数ペア:

[(1, 2725576), (2, 1362788), (4, 681394), (7, 389368), (8, 340697), (14, 194684), (17, 160328), (28, 97342), (34, 80164), (49, 55624), (56, 48671), (68, 40082), (98, 27812), (119, 22904), (136, 20041), (196, 13906), (238, 11452), (392, 6953), (409, 6664), (476, 5726), (818, 3332), (833, 3272), (952, 2863), (1636, 1666)]