42966448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 102096640

約数和(自身を除く): 59130192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 331, 427, 488, 532, 662, 854, 976, 1064, 1159, 1324, 1708, 2128, 2317, 2318, 2648, 3416, 4634, 4636, 5296, 6289, 6832, 8113, 9268, 9272, 12578, 16226, 18536, 18544, 20191, 25156, 32452, 37072, 40382, 44023, 50312, 64904, 80764, 88046, 100624, 129808, 141337, 161528, 176092, 282674, 323056, 352184, 383629, 565348, 704368, 767258, 1130696, 1534516, 2261392, 2685403, 3069032, 5370806, 6138064, 10741612, 21483224, 42966448]

約数ペア:

[(1, 42966448), (2, 21483224), (4, 10741612), (7, 6138064), (8, 5370806), (14, 3069032), (16, 2685403), (19, 2261392), (28, 1534516), (38, 1130696), (56, 767258), (61, 704368), (76, 565348), (112, 383629), (122, 352184), (133, 323056), (152, 282674), (244, 176092), (266, 161528), (304, 141337), (331, 129808), (427, 100624), (488, 88046), (532, 80764), (662, 64904), (854, 50312), (976, 44023), (1064, 40382), (1159, 37072), (1324, 32452), (1708, 25156), (2128, 20191), (2317, 18544), (2318, 18536), (2648, 16226), (3416, 12578), (4634, 9272), (4636, 9268), (5296, 8113), (6289, 6832)]