67738244

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 140034048

約数和(自身を除く): 72295804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 172, 254, 301, 443, 508, 602, 886, 889, 1204, 1772, 1778, 3101, 3556, 5461, 6202, 10922, 12404, 19049, 21844, 38098, 38227, 56261, 76196, 76454, 112522, 133343, 152908, 225044, 266686, 393827, 533372, 787654, 1575308, 2419223, 4838446, 9676892, 16934561, 33869122, 67738244]

約数ペア:

[(1, 67738244), (2, 33869122), (4, 16934561), (7, 9676892), (14, 4838446), (28, 2419223), (43, 1575308), (86, 787654), (127, 533372), (172, 393827), (254, 266686), (301, 225044), (443, 152908), (508, 133343), (602, 112522), (886, 76454), (889, 76196), (1204, 56261), (1772, 38227), (1778, 38098), (3101, 21844), (3556, 19049), (5461, 12404), (6202, 10922)]