7139733776

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1045043}}^1$

素因数の和:1045119

約数の個数: 40

約数和(自身を含む): 16068596544

約数和(自身を除く): 8928862768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 1045043, 2090086, 4180172, 7315301, 8360344, 14630602, 16720688, 29261204, 58522408, 63747623, 117044816, 127495246, 254990492, 446233361, 509980984, 892466722, 1019961968, 1784933444, 3569866888, 7139733776]

約数ペア:

[(1, 7139733776), (2, 3569866888), (4, 1784933444), (7, 1019961968), (8, 892466722), (14, 509980984), (16, 446233361), (28, 254990492), (56, 127495246), (61, 117044816), (112, 63747623), (122, 58522408), (244, 29261204), (427, 16720688), (488, 14630602), (854, 8360344), (976, 7315301), (1708, 4180172), (3416, 2090086), (6832, 1045043)]