1157312

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 42

約数和(自身を含む): 2510028

約数和(自身を除く): 1352716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 169, 208, 214, 338, 416, 428, 676, 832, 856, 1352, 1391, 1712, 2704, 2782, 3424, 5408, 5564, 6848, 10816, 11128, 18083, 22256, 36166, 44512, 72332, 89024, 144664, 289328, 578656, 1157312]

約数ペア:

[(1, 1157312), (2, 578656), (4, 289328), (8, 144664), (13, 89024), (16, 72332), (26, 44512), (32, 36166), (52, 22256), (64, 18083), (104, 11128), (107, 10816), (169, 6848), (208, 5564), (214, 5408), (338, 3424), (416, 2782), (428, 2704), (676, 1712), (832, 1391), (856, 1352)]