67479256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38167}}^1$

素因数の和:38203

約数の個数: 32

約数和(自身を含む): 144275040

約数和(自身を除く): 76795784

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 38167, 76334, 152668, 305336, 496171, 648839, 992342, 1297678, 1984684, 2595356, 3969368, 5190712, 8434907, 16869814, 33739628, 67479256]

約数ペア:

[(1, 67479256), (2, 33739628), (4, 16869814), (8, 8434907), (13, 5190712), (17, 3969368), (26, 2595356), (34, 1984684), (52, 1297678), (68, 992342), (104, 648839), (136, 496171), (221, 305336), (442, 152668), (884, 76334), (1768, 38167)]