25593526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 46568448

約数和(自身を除く): 20974922

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1303, 1403, 2606, 2806, 9121, 9821, 18242, 19642, 29969, 59938, 79483, 158966, 209783, 419566, 556381, 1112762, 1828109, 3656218, 12796763, 25593526]

約数ペア:

[(1, 25593526), (2, 12796763), (7, 3656218), (14, 1828109), (23, 1112762), (46, 556381), (61, 419566), (122, 209783), (161, 158966), (322, 79483), (427, 59938), (854, 29969), (1303, 19642), (1403, 18242), (2606, 9821), (2806, 9121)]