26165584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 58121280

約数和(自身を除く): 31955696

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 61, 68, 76, 83, 122, 136, 152, 166, 244, 272, 304, 323, 332, 488, 646, 664, 976, 1037, 1159, 1292, 1328, 1411, 1577, 2074, 2318, 2584, 2822, 3154, 4148, 4636, 5063, 5168, 5644, 6308, 8296, 9272, 10126, 11288, 12616, 16592, 18544, 19703, 20252, 22576, 25232, 26809, 39406, 40504, 53618, 78812, 81008, 86071, 96197, 107236, 157624, 172142, 192394, 214472, 315248, 344284, 384788, 428944, 688568, 769576, 1377136, 1539152, 1635349, 3270698, 6541396, 13082792, 26165584]

約数ペア:

[(1, 26165584), (2, 13082792), (4, 6541396), (8, 3270698), (16, 1635349), (17, 1539152), (19, 1377136), (34, 769576), (38, 688568), (61, 428944), (68, 384788), (76, 344284), (83, 315248), (122, 214472), (136, 192394), (152, 172142), (166, 157624), (244, 107236), (272, 96197), (304, 86071), (323, 81008), (332, 78812), (488, 53618), (646, 40504), (664, 39406), (976, 26809), (1037, 25232), (1159, 22576), (1292, 20252), (1328, 19703), (1411, 18544), (1577, 16592), (2074, 12616), (2318, 11288), (2584, 10126), (2822, 9272), (3154, 8296), (4148, 6308), (4636, 5644), (5063, 5168)]