70143416

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 156408000

約数和(自身を除く): 86264584

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 97, 148, 194, 259, 296, 349, 388, 518, 679, 698, 776, 1036, 1358, 1396, 2072, 2443, 2716, 2792, 3589, 4886, 5432, 7178, 9772, 12913, 14356, 19544, 25123, 25826, 28712, 33853, 50246, 51652, 67706, 90391, 100492, 103304, 135412, 180782, 200984, 236971, 270824, 361564, 473942, 723128, 947884, 1252561, 1895768, 2505122, 5010244, 8767927, 10020488, 17535854, 35071708, 70143416]

約数ペア:

[(1, 70143416), (2, 35071708), (4, 17535854), (7, 10020488), (8, 8767927), (14, 5010244), (28, 2505122), (37, 1895768), (56, 1252561), (74, 947884), (97, 723128), (148, 473942), (194, 361564), (259, 270824), (296, 236971), (349, 200984), (388, 180782), (518, 135412), (679, 103304), (698, 100492), (776, 90391), (1036, 67706), (1358, 51652), (1396, 50246), (2072, 33853), (2443, 28712), (2716, 25826), (2792, 25123), (3589, 19544), (4886, 14356), (5432, 12913), (7178, 9772)]