69707072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 148498560

約数和(自身を除く): 78791488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 811, 1088, 1264, 1343, 1622, 2528, 2686, 3244, 5056, 5372, 6488, 10744, 12976, 13787, 21488, 25952, 27574, 42976, 51904, 55148, 64069, 85952, 110296, 128138, 220592, 256276, 441184, 512552, 882368, 1025104, 1089173, 2050208, 2178346, 4100416, 4356692, 8713384, 17426768, 34853536, 69707072]

約数ペア:

[(1, 69707072), (2, 34853536), (4, 17426768), (8, 8713384), (16, 4356692), (17, 4100416), (32, 2178346), (34, 2050208), (64, 1089173), (68, 1025104), (79, 882368), (136, 512552), (158, 441184), (272, 256276), (316, 220592), (544, 128138), (632, 110296), (811, 85952), (1088, 64069), (1264, 55148), (1343, 51904), (1622, 42976), (2528, 27574), (2686, 25952), (3244, 21488), (5056, 13787), (5372, 12976), (6488, 10744)]