71027704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5417}}^1$

素因数の和:5583

約数の個数: 32

約数和(自身を含む): 146286000

約数和(自身を除く): 75258296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 5417, 6556, 10834, 13112, 21668, 43336, 59587, 119174, 238348, 476696, 807133, 1614266, 3228532, 6457064, 8878463, 17756926, 35513852, 71027704]

約数ペア:

[(1, 71027704), (2, 35513852), (4, 17756926), (8, 8878463), (11, 6457064), (22, 3228532), (44, 1614266), (88, 807133), (149, 476696), (298, 238348), (596, 119174), (1192, 59587), (1639, 43336), (3278, 21668), (5417, 13112), (6556, 10834)]