4034072

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 9049320

約数和(自身を除く): 5015248

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 251, 287, 328, 392, 502, 574, 1004, 1148, 1757, 2008, 2009, 2296, 3514, 4018, 7028, 8036, 10291, 12299, 14056, 16072, 20582, 24598, 41164, 49196, 72037, 82328, 98392, 144074, 288148, 504259, 576296, 1008518, 2017036, 4034072]

約数ペア:

[(1, 4034072), (2, 2017036), (4, 1008518), (7, 576296), (8, 504259), (14, 288148), (28, 144074), (41, 98392), (49, 82328), (56, 72037), (82, 49196), (98, 41164), (164, 24598), (196, 20582), (251, 16072), (287, 14056), (328, 12299), (392, 10291), (502, 8036), (574, 7028), (1004, 4018), (1148, 3514), (1757, 2296), (2008, 2009)]