13538528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 15419296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 607, 656, 697, 1214, 1312, 1394, 2428, 2788, 4856, 5576, 9712, 10319, 11152, 19424, 20638, 22304, 24887, 41276, 49774, 82552, 99548, 165104, 199096, 330208, 398192, 423079, 796384, 846158, 1692316, 3384632, 6769264, 13538528]

約数ペア:

[(1, 13538528), (2, 6769264), (4, 3384632), (8, 1692316), (16, 846158), (17, 796384), (32, 423079), (34, 398192), (41, 330208), (68, 199096), (82, 165104), (136, 99548), (164, 82552), (272, 49774), (328, 41276), (544, 24887), (607, 22304), (656, 20638), (697, 19424), (1214, 11152), (1312, 10319), (1394, 9712), (2428, 5576), (2788, 4856)]