72193048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{291101}}^1$

素因数の和:291138

約数の個数: 16

約数和(自身を含む): 139728960

約数和(自身を除く): 67535912

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 291101, 582202, 1164404, 2328808, 9024131, 18048262, 36096524, 72193048]

約数ペア:

[(1, 72193048), (2, 36096524), (4, 18048262), (8, 9024131), (31, 2328808), (62, 1164404), (124, 582202), (248, 291101)]