980766736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{37537}}^1$

素因数の和:37639

約数の個数: 40

約数和(自身を含む): 2010835584

約数和(自身を除く): 1030068848

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 13064, 26128, 37537, 75074, 150148, 300296, 600592, 863351, 1726702, 2665127, 3453404, 5330254, 6906808, 10660508, 13813616, 21321016, 42642032, 61297921, 122595842, 245191684, 490383368, 980766736]

約数ペア:

[(1, 980766736), (2, 490383368), (4, 245191684), (8, 122595842), (16, 61297921), (23, 42642032), (46, 21321016), (71, 13813616), (92, 10660508), (142, 6906808), (184, 5330254), (284, 3453404), (368, 2665127), (568, 1726702), (1136, 863351), (1633, 600592), (3266, 300296), (6532, 150148), (13064, 75074), (26128, 37537)]