2945804768

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{3673}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 5899503456

約数和(自身を除く): 2953698688

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 353, 568, 706, 1136, 1412, 2272, 2824, 3673, 5648, 7346, 11296, 14692, 25063, 29384, 50126, 58768, 100252, 117536, 200504, 260783, 401008, 521566, 802016, 1043132, 1296569, 2086264, 2593138, 4172528, 5186276, 8345056, 10372552, 20745104, 41490208, 92056399, 184112798, 368225596, 736451192, 1472902384, 2945804768]

約数ペア:

[(1, 2945804768), (2, 1472902384), (4, 736451192), (8, 368225596), (16, 184112798), (32, 92056399), (71, 41490208), (142, 20745104), (284, 10372552), (353, 8345056), (568, 5186276), (706, 4172528), (1136, 2593138), (1412, 2086264), (2272, 1296569), (2824, 1043132), (3673, 802016), (5648, 521566), (7346, 401008), (11296, 260783), (14692, 200504), (25063, 117536), (29384, 100252), (50126, 58768)]