28803402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 37240758

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1259, 1271, 2518, 2542, 3777, 3813, 7554, 7626, 11331, 11439, 22662, 22878, 39029, 51619, 78058, 103238, 117087, 154857, 234174, 309714, 351261, 464571, 702522, 929142, 1600189, 3200378, 4800567, 9601134, 14401701, 28803402]

約数ペア:

[(1, 28803402), (2, 14401701), (3, 9601134), (6, 4800567), (9, 3200378), (18, 1600189), (31, 929142), (41, 702522), (62, 464571), (82, 351261), (93, 309714), (123, 234174), (186, 154857), (246, 117087), (279, 103238), (369, 78058), (558, 51619), (738, 39029), (1259, 22878), (1271, 22662), (2518, 11439), (2542, 11331), (3777, 7626), (3813, 7554)]