704642988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{178481}}^1$

素因数の和:178542

約数の個数: 48

約数和(自身を含む): 1919038464

約数和(自身を除く): 1214395476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 178481, 356962, 535443, 713924, 1070886, 1249367, 2141772, 2498734, 3748101, 4997468, 7496202, 8388607, 14992404, 16777214, 25165821, 33554428, 50331642, 58720249, 100663284, 117440498, 176160747, 234880996, 352321494, 704642988]

約数ペア:

[(1, 704642988), (2, 352321494), (3, 234880996), (4, 176160747), (6, 117440498), (7, 100663284), (12, 58720249), (14, 50331642), (21, 33554428), (28, 25165821), (42, 16777214), (47, 14992404), (84, 8388607), (94, 7496202), (141, 4997468), (188, 3748101), (282, 2498734), (329, 2141772), (564, 1249367), (658, 1070886), (987, 713924), (1316, 535443), (1974, 356962), (3948, 178481)]