28010322

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 64696320

約数和(自身を除く): 36685998

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 383, 478, 717, 766, 1149, 1434, 2151, 2298, 3447, 4063, 4302, 6511, 6894, 8126, 12189, 13022, 19533, 24378, 36567, 39066, 58599, 73134, 91537, 117198, 183074, 274611, 549222, 823833, 1556129, 1647666, 3112258, 4668387, 9336774, 14005161, 28010322]

約数ペア:

[(1, 28010322), (2, 14005161), (3, 9336774), (6, 4668387), (9, 3112258), (17, 1647666), (18, 1556129), (34, 823833), (51, 549222), (102, 274611), (153, 183074), (239, 117198), (306, 91537), (383, 73134), (478, 58599), (717, 39066), (766, 36567), (1149, 24378), (1434, 19533), (2151, 13022), (2298, 12189), (3447, 8126), (4063, 6894), (4302, 6511)]