71071936

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{6571}}^1$

素因数の和:6609

約数の個数: 42

約数和(自身を含む): 152739852

約数和(自身を除く): 81667916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 6571, 10816, 13142, 26284, 52568, 85423, 105136, 170846, 210272, 341692, 420544, 683384, 1110499, 1366768, 2220998, 2733536, 4441996, 5467072, 8883992, 17767984, 35535968, 71071936]

約数ペア:

[(1, 71071936), (2, 35535968), (4, 17767984), (8, 8883992), (13, 5467072), (16, 4441996), (26, 2733536), (32, 2220998), (52, 1366768), (64, 1110499), (104, 683384), (169, 420544), (208, 341692), (338, 210272), (416, 170846), (676, 105136), (832, 85423), (1352, 52568), (2704, 26284), (5408, 13142), (6571, 10816)]