56811008

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 123300144

約数和(自身を除く): 66489136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 107, 122, 128, 136, 214, 244, 256, 272, 428, 488, 512, 544, 856, 976, 1037, 1088, 1712, 1819, 1952, 2074, 2176, 3424, 3638, 3904, 4148, 4352, 6527, 6848, 7276, 7808, 8296, 8704, 13054, 13696, 14552, 15616, 16592, 26108, 27392, 29104, 31232, 33184, 52216, 54784, 58208, 66368, 104432, 110959, 116416, 132736, 208864, 221918, 232832, 265472, 417728, 443836, 465664, 530944, 835456, 887672, 931328, 1670912, 1775344, 3341824, 3550688, 7101376, 14202752, 28405504, 56811008]

約数ペア:

[(1, 56811008), (2, 28405504), (4, 14202752), (8, 7101376), (16, 3550688), (17, 3341824), (32, 1775344), (34, 1670912), (61, 931328), (64, 887672), (68, 835456), (107, 530944), (122, 465664), (128, 443836), (136, 417728), (214, 265472), (244, 232832), (256, 221918), (272, 208864), (428, 132736), (488, 116416), (512, 110959), (544, 104432), (856, 66368), (976, 58208), (1037, 54784), (1088, 52216), (1712, 33184), (1819, 31232), (1952, 29104), (2074, 27392), (2176, 26108), (3424, 16592), (3638, 15616), (3904, 14552), (4148, 13696), (4352, 13054), (6527, 8704), (6848, 8296), (7276, 7808)]