17967693104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{1373}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 37242830592

約数和(自身を除く): 19275137488

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 827, 989, 1373, 1654, 1978, 2746, 3308, 3956, 5492, 6616, 7912, 10984, 13232, 15824, 19021, 21968, 31579, 35561, 38042, 59039, 63158, 71122, 76084, 118078, 126316, 142244, 152168, 236156, 252632, 284488, 304336, 472312, 505264, 568976, 817903, 944624, 1135471, 1357897, 1635806, 2270942, 2715794, 3271612, 4541884, 5431588, 6543224, 9083768, 10863176, 13086448, 18167536, 21726352, 26115833, 48825253, 52231666, 97650506, 104463332, 195301012, 208926664, 390602024, 417853328, 781204048, 1122980819, 2245961638, 4491923276, 8983846552, 17967693104]

約数ペア:

[(1, 17967693104), (2, 8983846552), (4, 4491923276), (8, 2245961638), (16, 1122980819), (23, 781204048), (43, 417853328), (46, 390602024), (86, 208926664), (92, 195301012), (172, 104463332), (184, 97650506), (344, 52231666), (368, 48825253), (688, 26115833), (827, 21726352), (989, 18167536), (1373, 13086448), (1654, 10863176), (1978, 9083768), (2746, 6543224), (3308, 5431588), (3956, 4541884), (5492, 3271612), (6616, 2715794), (7912, 2270942), (10984, 1635806), (13232, 1357897), (15824, 1135471), (19021, 944624), (21968, 817903), (31579, 568976), (35561, 505264), (38042, 472312), (59039, 304336), (63158, 284488), (71122, 252632), (76084, 236156), (118078, 152168), (126316, 142244)]