71600672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15647}}^1$

素因数の和:15681

約数の個数: 48

約数和(自身を含む): 165618432

約数和(自身を除く): 94017760

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15647, 31294, 62588, 125176, 172117, 203411, 250352, 344234, 406822, 500704, 688468, 813644, 1376936, 1627288, 2237521, 2753872, 3254576, 4475042, 5507744, 6509152, 8950084, 17900168, 35800336, 71600672]

約数ペア:

[(1, 71600672), (2, 35800336), (4, 17900168), (8, 8950084), (11, 6509152), (13, 5507744), (16, 4475042), (22, 3254576), (26, 2753872), (32, 2237521), (44, 1627288), (52, 1376936), (88, 813644), (104, 688468), (143, 500704), (176, 406822), (208, 344234), (286, 250352), (352, 203411), (416, 172117), (572, 125176), (1144, 62588), (2288, 31294), (4576, 15647)]