858746048

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1409}}^1$

素因数の和:1617

約数の個数: 56

約数和(自身を含む): 1740560400

約数和(自身を除く): 881814352

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 107, 178, 214, 356, 428, 712, 856, 1409, 1424, 1712, 2818, 2848, 3424, 5636, 5696, 6848, 9523, 11272, 19046, 22544, 38092, 45088, 76184, 90176, 125401, 150763, 152368, 250802, 301526, 304736, 501604, 603052, 609472, 1003208, 1206104, 2006416, 2412208, 4012832, 4824416, 8025664, 9648832, 13417907, 26835814, 53671628, 107343256, 214686512, 429373024, 858746048]

約数ペア:

[(1, 858746048), (2, 429373024), (4, 214686512), (8, 107343256), (16, 53671628), (32, 26835814), (64, 13417907), (89, 9648832), (107, 8025664), (178, 4824416), (214, 4012832), (356, 2412208), (428, 2006416), (712, 1206104), (856, 1003208), (1409, 609472), (1424, 603052), (1712, 501604), (2818, 304736), (2848, 301526), (3424, 250802), (5636, 152368), (5696, 150763), (6848, 125401), (9523, 90176), (11272, 76184), (19046, 45088), (22544, 38092)]