8426366984

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 18169885440

約数和(自身を除く): 9743518456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 401, 706, 802, 1063, 1412, 1604, 2126, 2471, 2807, 2824, 3208, 4252, 4942, 5614, 7441, 8504, 9884, 11228, 14882, 19768, 22456, 29764, 59528, 141553, 283106, 375239, 426263, 566212, 750478, 852526, 990871, 1132424, 1500956, 1705052, 1981742, 2626673, 2983841, 3001912, 3410104, 3963484, 5253346, 5967682, 7926968, 10506692, 11935364, 21013384, 23870728, 150470839, 300941678, 601883356, 1053295873, 1203766712, 2106591746, 4213183492, 8426366984]

約数ペア:

[(1, 8426366984), (2, 4213183492), (4, 2106591746), (7, 1203766712), (8, 1053295873), (14, 601883356), (28, 300941678), (56, 150470839), (353, 23870728), (401, 21013384), (706, 11935364), (802, 10506692), (1063, 7926968), (1412, 5967682), (1604, 5253346), (2126, 3963484), (2471, 3410104), (2807, 3001912), (2824, 2983841), (3208, 2626673), (4252, 1981742), (4942, 1705052), (5614, 1500956), (7441, 1132424), (8504, 990871), (9884, 852526), (11228, 750478), (14882, 566212), (19768, 426263), (22456, 375239), (29764, 283106), (59528, 141553)]