26061616

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 62575360

約数和(自身を除く): 36513744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 331, 518, 532, 592, 662, 703, 1036, 1064, 1324, 1406, 2072, 2128, 2317, 2648, 2812, 4144, 4634, 4921, 5296, 5624, 6289, 9268, 9842, 11248, 12247, 12578, 18536, 19684, 24494, 25156, 37072, 39368, 44023, 48988, 50312, 78736, 85729, 88046, 97976, 100624, 171458, 176092, 195952, 232693, 342916, 352184, 465386, 685832, 704368, 930772, 1371664, 1628851, 1861544, 3257702, 3723088, 6515404, 13030808, 26061616]

約数ペア:

[(1, 26061616), (2, 13030808), (4, 6515404), (7, 3723088), (8, 3257702), (14, 1861544), (16, 1628851), (19, 1371664), (28, 930772), (37, 704368), (38, 685832), (56, 465386), (74, 352184), (76, 342916), (112, 232693), (133, 195952), (148, 176092), (152, 171458), (259, 100624), (266, 97976), (296, 88046), (304, 85729), (331, 78736), (518, 50312), (532, 48988), (592, 44023), (662, 39368), (703, 37072), (1036, 25156), (1064, 24494), (1324, 19684), (1406, 18536), (2072, 12578), (2128, 12247), (2317, 11248), (2648, 9842), (2812, 9268), (4144, 6289), (4634, 5624), (4921, 5296)]