71369896832

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42890563}}^1$

素因数の和:42890590

約数の個数: 32

約数和(自身を含む): 153119313480

約数和(自身を除く): 81749416648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42890563, 85781126, 171562252, 343124504, 557577319, 686249008, 1115154638, 1372498016, 2230309276, 2744996032, 4460618552, 5489992064, 8921237104, 17842474208, 35684948416, 71369896832]

約数ペア:

[(1, 71369896832), (2, 35684948416), (4, 17842474208), (8, 8921237104), (13, 5489992064), (16, 4460618552), (26, 2744996032), (32, 2230309276), (52, 1372498016), (64, 1115154638), (104, 686249008), (128, 557577319), (208, 343124504), (416, 171562252), (832, 85781126), (1664, 42890563)]