71344696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3583}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 70581704

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 3583, 4978, 7166, 9956, 14332, 19912, 28664, 68077, 136154, 272308, 469373, 544616, 938746, 1877492, 3754984, 8918087, 17836174, 35672348, 71344696]

約数ペア:

[(1, 71344696), (2, 35672348), (4, 17836174), (8, 8918087), (19, 3754984), (38, 1877492), (76, 938746), (131, 544616), (152, 469373), (262, 272308), (524, 136154), (1048, 68077), (2489, 28664), (3583, 19912), (4978, 14332), (7166, 9956)]