12645824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 56

約数和(自身を含む): 27157680

約数和(自身を除く): 14511856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 136, 197, 236, 272, 394, 472, 544, 788, 944, 1003, 1088, 1576, 1888, 2006, 3152, 3349, 3776, 4012, 6304, 6698, 8024, 11623, 12608, 13396, 16048, 23246, 26792, 32096, 46492, 53584, 64192, 92984, 107168, 185968, 197591, 214336, 371936, 395182, 743872, 790364, 1580728, 3161456, 6322912, 12645824]

約数ペア:

[(1, 12645824), (2, 6322912), (4, 3161456), (8, 1580728), (16, 790364), (17, 743872), (32, 395182), (34, 371936), (59, 214336), (64, 197591), (68, 185968), (118, 107168), (136, 92984), (197, 64192), (236, 53584), (272, 46492), (394, 32096), (472, 26792), (544, 23246), (788, 16048), (944, 13396), (1003, 12608), (1088, 11623), (1576, 8024), (1888, 6698), (2006, 6304), (3152, 4012), (3349, 3776)]