28824608

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 59535000

約数和(自身を除く): 30710392

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 232, 349, 356, 464, 698, 712, 928, 1396, 1424, 2581, 2792, 2848, 5162, 5584, 10121, 10324, 11168, 20242, 20648, 31061, 40484, 41296, 62122, 80968, 82592, 124244, 161936, 248488, 323872, 496976, 900769, 993952, 1801538, 3603076, 7206152, 14412304, 28824608]

約数ペア:

[(1, 28824608), (2, 14412304), (4, 7206152), (8, 3603076), (16, 1801538), (29, 993952), (32, 900769), (58, 496976), (89, 323872), (116, 248488), (178, 161936), (232, 124244), (349, 82592), (356, 80968), (464, 62122), (698, 41296), (712, 40484), (928, 31061), (1396, 20648), (1424, 20242), (2581, 11168), (2792, 10324), (2848, 10121), (5162, 5584)]