1717770848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{8747}}^1$

素因数の和:8812

約数の個数: 72

約数和(自身を含む): 3779608392

約数和(自身を除く): 2061837544

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 544, 608, 646, 722, 1292, 1444, 2584, 2888, 5168, 5776, 6137, 8747, 10336, 11552, 12274, 17494, 24548, 34988, 49096, 69976, 98192, 139952, 148699, 166193, 196384, 279904, 297398, 332386, 594796, 664772, 1189592, 1329544, 2379184, 2659088, 2825281, 3157667, 4758368, 5318176, 5650562, 6315334, 11301124, 12630668, 22602248, 25261336, 45204496, 50522672, 53680339, 90408992, 101045344, 107360678, 214721356, 429442712, 858885424, 1717770848]

約数ペア:

[(1, 1717770848), (2, 858885424), (4, 429442712), (8, 214721356), (16, 107360678), (17, 101045344), (19, 90408992), (32, 53680339), (34, 50522672), (38, 45204496), (68, 25261336), (76, 22602248), (136, 12630668), (152, 11301124), (272, 6315334), (304, 5650562), (323, 5318176), (361, 4758368), (544, 3157667), (608, 2825281), (646, 2659088), (722, 2379184), (1292, 1329544), (1444, 1189592), (2584, 664772), (2888, 594796), (5168, 332386), (5776, 297398), (6137, 279904), (8747, 196384), (10336, 166193), (11552, 148699), (12274, 139952), (17494, 98192), (24548, 69976), (34988, 49096)]