64520824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 126943200

約数和(自身を除く): 62422376

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 3917, 4118, 7834, 8236, 15668, 16472, 31336, 113593, 227186, 278107, 454372, 556214, 908744, 1112428, 2224856, 8065103, 16130206, 32260412, 64520824]

約数ペア:

[(1, 64520824), (2, 32260412), (4, 16130206), (8, 8065103), (29, 2224856), (58, 1112428), (71, 908744), (116, 556214), (142, 454372), (232, 278107), (284, 227186), (568, 113593), (2059, 31336), (3917, 16472), (4118, 15668), (7834, 8236)]