67332512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9561

約数の個数: 48

約数和(自身を含む): 151171272

約数和(自身を除く): 83838760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9521, 19042, 38084, 76168, 123773, 152336, 161857, 247546, 304672, 323714, 495092, 647428, 990184, 1294856, 1980368, 2104141, 2589712, 3960736, 4208282, 5179424, 8416564, 16833128, 33666256, 67332512]

約数ペア:

[(1, 67332512), (2, 33666256), (4, 16833128), (8, 8416564), (13, 5179424), (16, 4208282), (17, 3960736), (26, 2589712), (32, 2104141), (34, 1980368), (52, 1294856), (68, 990184), (104, 647428), (136, 495092), (208, 323714), (221, 304672), (272, 247546), (416, 161857), (442, 152336), (544, 123773), (884, 76168), (1768, 38084), (3536, 19042), (7072, 9521)]