40685991472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1\times {\mathrm{8863}}^1$

素因数の和:11306

約数の個数: 80

約数和(自身を含む): 95440177152

約数和(自身を除く): 54754185680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2411, 4822, 8863, 9644, 16877, 17726, 19288, 33754, 35452, 38576, 40987, 62041, 67508, 70904, 81974, 124082, 135016, 141808, 150671, 163948, 248164, 270032, 286909, 301342, 327896, 496328, 573818, 602684, 655792, 992656, 1054697, 1147636, 1205368, 2109394, 2295272, 2410736, 4218788, 4590544, 8437576, 16875152, 21368693, 42737386, 85474772, 149580851, 170949544, 299161702, 341899088, 363267781, 598323404, 726535562, 1196646808, 1453071124, 2393293616, 2542874467, 2906142248, 5085748934, 5812284496, 10171497868, 20342995736, 40685991472]

約数ペア:

[(1, 40685991472), (2, 20342995736), (4, 10171497868), (7, 5812284496), (8, 5085748934), (14, 2906142248), (16, 2542874467), (17, 2393293616), (28, 1453071124), (34, 1196646808), (56, 726535562), (68, 598323404), (112, 363267781), (119, 341899088), (136, 299161702), (238, 170949544), (272, 149580851), (476, 85474772), (952, 42737386), (1904, 21368693), (2411, 16875152), (4822, 8437576), (8863, 4590544), (9644, 4218788), (16877, 2410736), (17726, 2295272), (19288, 2109394), (33754, 1205368), (35452, 1147636), (38576, 1054697), (40987, 992656), (62041, 655792), (67508, 602684), (70904, 573818), (81974, 496328), (124082, 327896), (135016, 301342), (141808, 286909), (150671, 270032), (163948, 248164)]