71495608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4013}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 143058960

約数和(自身を除く): 71563352

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4013, 4454, 8026, 8908, 16052, 17816, 32104, 68221, 136442, 272884, 525703, 545768, 1051406, 2102812, 4205624, 8936951, 17873902, 35747804, 71495608]

約数ペア:

[(1, 71495608), (2, 35747804), (4, 17873902), (8, 8936951), (17, 4205624), (34, 2102812), (68, 1051406), (131, 545768), (136, 525703), (262, 272884), (524, 136442), (1048, 68221), (2227, 32104), (4013, 17816), (4454, 16052), (8026, 8908)]