1384342624

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{18671}}^1$

素因数の和:19019

約数の個数: 48

約数和(自身を含む): 3124348416

約数和(自身を除く): 1740005792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 10592, 18536, 18671, 37072, 37342, 74144, 74684, 130697, 149368, 261394, 298736, 522788, 597472, 1045576, 2091152, 4182304, 6180101, 12360202, 24720404, 43260707, 49440808, 86521414, 98881616, 173042828, 197763232, 346085656, 692171312, 1384342624]

約数ペア:

[(1, 1384342624), (2, 692171312), (4, 346085656), (7, 197763232), (8, 173042828), (14, 98881616), (16, 86521414), (28, 49440808), (32, 43260707), (56, 24720404), (112, 12360202), (224, 6180101), (331, 4182304), (662, 2091152), (1324, 1045576), (2317, 597472), (2648, 522788), (4634, 298736), (5296, 261394), (9268, 149368), (10592, 130697), (18536, 74684), (18671, 74144), (37072, 37342)]