28033776

素因数分解:

$2^4\times 3^4\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 100

約数和(自身を含む): 82341952

約数和(自身を除く): 54308176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 223, 291, 324, 388, 432, 446, 582, 648, 669, 776, 873, 892, 1164, 1296, 1338, 1552, 1746, 1784, 2007, 2328, 2619, 2676, 3492, 3568, 4014, 4656, 5238, 5352, 6021, 6984, 7857, 8028, 10476, 10704, 12042, 13968, 15714, 16056, 18063, 20952, 21631, 24084, 31428, 32112, 36126, 41904, 43262, 48168, 62856, 64893, 72252, 86524, 96336, 125712, 129786, 144504, 173048, 194679, 259572, 289008, 346096, 389358, 519144, 584037, 778716, 1038288, 1168074, 1557432, 1752111, 2336148, 3114864, 3504222, 4672296, 7008444, 9344592, 14016888, 28033776]

約数ペア:

[(1, 28033776), (2, 14016888), (3, 9344592), (4, 7008444), (6, 4672296), (8, 3504222), (9, 3114864), (12, 2336148), (16, 1752111), (18, 1557432), (24, 1168074), (27, 1038288), (36, 778716), (48, 584037), (54, 519144), (72, 389358), (81, 346096), (97, 289008), (108, 259572), (144, 194679), (162, 173048), (194, 144504), (216, 129786), (223, 125712), (291, 96336), (324, 86524), (388, 72252), (432, 64893), (446, 62856), (582, 48168), (648, 43262), (669, 41904), (776, 36126), (873, 32112), (892, 31428), (1164, 24084), (1296, 21631), (1338, 20952), (1552, 18063), (1746, 16056), (1784, 15714), (2007, 13968), (2328, 12042), (2619, 10704), (2676, 10476), (3492, 8028), (3568, 7857), (4014, 6984), (4656, 6021), (5238, 5352)]