71355729376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{2741}}^1$

素因数の和:3728

約数の個数: 96

約数和(自身を含む): 151242577920

約数和(自身を除く): 79886848544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 911, 1504, 1786, 1822, 2741, 3572, 3644, 5482, 7144, 7288, 10964, 14288, 14576, 17309, 21928, 28576, 29152, 34618, 42817, 43856, 52079, 69236, 85634, 87712, 104158, 128827, 138472, 171268, 208316, 257654, 276944, 342536, 416632, 515308, 553888, 685072, 813523, 833264, 1030616, 1370144, 1627046, 1666528, 2061232, 2447713, 2497051, 3254092, 4122464, 4895426, 4994102, 6508184, 9790852, 9988204, 13016368, 19581704, 19976408, 26032736, 39163408, 39952816, 47443969, 78326816, 79905632, 94887938, 117361397, 189775876, 234722794, 379551752, 469445588, 759103504, 938891176, 1518207008, 1877782352, 2229866543, 3755564704, 4459733086, 8919466172, 17838932344, 35677864688, 71355729376]

約数ペア:

[(1, 71355729376), (2, 35677864688), (4, 17838932344), (8, 8919466172), (16, 4459733086), (19, 3755564704), (32, 2229866543), (38, 1877782352), (47, 1518207008), (76, 938891176), (94, 759103504), (152, 469445588), (188, 379551752), (304, 234722794), (376, 189775876), (608, 117361397), (752, 94887938), (893, 79905632), (911, 78326816), (1504, 47443969), (1786, 39952816), (1822, 39163408), (2741, 26032736), (3572, 19976408), (3644, 19581704), (5482, 13016368), (7144, 9988204), (7288, 9790852), (10964, 6508184), (14288, 4994102), (14576, 4895426), (17309, 4122464), (21928, 3254092), (28576, 2497051), (29152, 2447713), (34618, 2061232), (42817, 1666528), (43856, 1627046), (52079, 1370144), (69236, 1030616), (85634, 833264), (87712, 813523), (104158, 685072), (128827, 553888), (138472, 515308), (171268, 416632), (208316, 342536), (257654, 276944)]