15553614496

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{211051}}^1$

素因数の和:211122

約数の個数: 72

約数和(自身を含む): 36378611136

約数和(自身を除く): 20824996640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 4606, 5264, 9212, 10528, 18424, 36848, 73696, 211051, 422102, 844204, 1477357, 1688408, 2954714, 3376816, 5909428, 6753632, 9919397, 10341499, 11818856, 19838794, 20682998, 23637712, 39677588, 41365996, 47275424, 69435779, 79355176, 82731992, 138871558, 158710352, 165463984, 277743116, 317420704, 330927968, 486050453, 555486232, 972100906, 1110972464, 1944201812, 2221944928, 3888403624, 7776807248, 15553614496]

約数ペア:

[(1, 15553614496), (2, 7776807248), (4, 3888403624), (7, 2221944928), (8, 1944201812), (14, 1110972464), (16, 972100906), (28, 555486232), (32, 486050453), (47, 330927968), (49, 317420704), (56, 277743116), (94, 165463984), (98, 158710352), (112, 138871558), (188, 82731992), (196, 79355176), (224, 69435779), (329, 47275424), (376, 41365996), (392, 39677588), (658, 23637712), (752, 20682998), (784, 19838794), (1316, 11818856), (1504, 10341499), (1568, 9919397), (2303, 6753632), (2632, 5909428), (4606, 3376816), (5264, 2954714), (9212, 1688408), (10528, 1477357), (18424, 844204), (36848, 422102), (73696, 211051)]