1628014352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{21737}}^1$

素因数の和:21927

約数の個数: 40

約数和(自身を含む): 3277742592

約数和(自身を除く): 1649728240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 18724, 21737, 37448, 43474, 74896, 86948, 173896, 347792, 673847, 1347694, 2695388, 3282287, 5390776, 6564574, 10781552, 13129148, 26258296, 52516592, 101750897, 203501794, 407003588, 814007176, 1628014352]

約数ペア:

[(1, 1628014352), (2, 814007176), (4, 407003588), (8, 203501794), (16, 101750897), (31, 52516592), (62, 26258296), (124, 13129148), (151, 10781552), (248, 6564574), (302, 5390776), (496, 3282287), (604, 2695388), (1208, 1347694), (2416, 673847), (4681, 347792), (9362, 173896), (18724, 86948), (21737, 74896), (37448, 43474)]