26148992

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 56346840

約数和(自身を除く): 30197848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 197, 244, 272, 394, 488, 544, 788, 976, 1037, 1088, 1576, 1952, 2074, 2176, 3152, 3349, 3904, 4148, 6304, 6698, 7808, 8296, 12017, 12608, 13396, 16592, 24034, 25216, 26792, 33184, 48068, 53584, 66368, 96136, 107168, 132736, 192272, 204289, 214336, 384544, 408578, 428672, 769088, 817156, 1538176, 1634312, 3268624, 6537248, 13074496, 26148992]

約数ペア:

[(1, 26148992), (2, 13074496), (4, 6537248), (8, 3268624), (16, 1634312), (17, 1538176), (32, 817156), (34, 769088), (61, 428672), (64, 408578), (68, 384544), (122, 214336), (128, 204289), (136, 192272), (197, 132736), (244, 107168), (272, 96136), (394, 66368), (488, 53584), (544, 48068), (788, 33184), (976, 26792), (1037, 25216), (1088, 24034), (1576, 16592), (1952, 13396), (2074, 12608), (2176, 12017), (3152, 8296), (3349, 7808), (3904, 6698), (4148, 6304)]