69451744

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 140555520

約数和(自身を除く): 71103776

約数列:

[1, 2, 4, 8, 16, 32, 79, 83, 158, 166, 316, 331, 332, 632, 662, 664, 1264, 1324, 1328, 2528, 2648, 2656, 5296, 6557, 10592, 13114, 26149, 26228, 27473, 52298, 52456, 54946, 104596, 104912, 109892, 209192, 209824, 219784, 418384, 439568, 836768, 879136, 2170367, 4340734, 8681468, 17362936, 34725872, 69451744]

約数ペア:

[(1, 69451744), (2, 34725872), (4, 17362936), (8, 8681468), (16, 4340734), (32, 2170367), (79, 879136), (83, 836768), (158, 439568), (166, 418384), (316, 219784), (331, 209824), (332, 209192), (632, 109892), (662, 104912), (664, 104596), (1264, 54946), (1324, 52456), (1328, 52298), (2528, 27473), (2648, 26228), (2656, 26149), (5296, 13114), (6557, 10592)]