28544672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 61598880

約数和(自身を除く): 33054208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1163, 1534, 1888, 2326, 3068, 4652, 6136, 9304, 12272, 15119, 18608, 24544, 30238, 37216, 60476, 68617, 120952, 137234, 241904, 274468, 483808, 548936, 892021, 1097872, 1784042, 2195744, 3568084, 7136168, 14272336, 28544672]

約数ペア:

[(1, 28544672), (2, 14272336), (4, 7136168), (8, 3568084), (13, 2195744), (16, 1784042), (26, 1097872), (32, 892021), (52, 548936), (59, 483808), (104, 274468), (118, 241904), (208, 137234), (236, 120952), (416, 68617), (472, 60476), (767, 37216), (944, 30238), (1163, 24544), (1534, 18608), (1888, 15119), (2326, 12272), (3068, 9304), (4652, 6136)]