777734636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6037}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 1606784256

約数和(自身を除く): 829049620

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 107, 172, 214, 301, 428, 602, 749, 1204, 1498, 2996, 4601, 6037, 9202, 12074, 18404, 24148, 32207, 42259, 64414, 84518, 128828, 169036, 259591, 519182, 645959, 1038364, 1291918, 1817137, 2583836, 3634274, 4521713, 7268548, 9043426, 18086852, 27776237, 55552474, 111104948, 194433659, 388867318, 777734636]

約数ペア:

[(1, 777734636), (2, 388867318), (4, 194433659), (7, 111104948), (14, 55552474), (28, 27776237), (43, 18086852), (86, 9043426), (107, 7268548), (172, 4521713), (214, 3634274), (301, 2583836), (428, 1817137), (602, 1291918), (749, 1038364), (1204, 645959), (1498, 519182), (2996, 259591), (4601, 169036), (6037, 128828), (9202, 84518), (12074, 64414), (18404, 42259), (24148, 32207)]