28071552

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 76426560

約数和(自身を除く): 48355008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1783, 1968, 2624, 3566, 3936, 5248, 5349, 7132, 7872, 10698, 14264, 15744, 21396, 28528, 42792, 57056, 73103, 85584, 114112, 146206, 171168, 219309, 228224, 292412, 342336, 438618, 584824, 684672, 877236, 1169648, 1754472, 2339296, 3508944, 4678592, 7017888, 9357184, 14035776, 28071552]

約数ペア:

[(1, 28071552), (2, 14035776), (3, 9357184), (4, 7017888), (6, 4678592), (8, 3508944), (12, 2339296), (16, 1754472), (24, 1169648), (32, 877236), (41, 684672), (48, 584824), (64, 438618), (82, 342336), (96, 292412), (123, 228224), (128, 219309), (164, 171168), (192, 146206), (246, 114112), (328, 85584), (384, 73103), (492, 57056), (656, 42792), (984, 28528), (1312, 21396), (1783, 15744), (1968, 14264), (2624, 10698), (3566, 7872), (3936, 7132), (5248, 5349)]