17380976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 35622720

約数和(自身を除く): 18241744

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 797, 1363, 1594, 2726, 3188, 5452, 6376, 10904, 12752, 21808, 23113, 37459, 46226, 74918, 92452, 149836, 184904, 299672, 369808, 599344, 1086311, 2172622, 4345244, 8690488, 17380976]

約数ペア:

[(1, 17380976), (2, 8690488), (4, 4345244), (8, 2172622), (16, 1086311), (29, 599344), (47, 369808), (58, 299672), (94, 184904), (116, 149836), (188, 92452), (232, 74918), (376, 46226), (464, 37459), (752, 23113), (797, 21808), (1363, 12752), (1594, 10904), (2726, 6376), (3188, 5452)]