56587016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 120528000

約数和(自身を除く): 63940984

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 359, 488, 646, 718, 1037, 1159, 1292, 1436, 2074, 2318, 2584, 2872, 4148, 4636, 6103, 6821, 8296, 9272, 12206, 13642, 19703, 21899, 24412, 27284, 39406, 43798, 48824, 54568, 78812, 87596, 115957, 157624, 175192, 231914, 372283, 416081, 463828, 744566, 832162, 927656, 1489132, 1664324, 2978264, 3328648, 7073377, 14146754, 28293508, 56587016]

約数ペア:

[(1, 56587016), (2, 28293508), (4, 14146754), (8, 7073377), (17, 3328648), (19, 2978264), (34, 1664324), (38, 1489132), (61, 927656), (68, 832162), (76, 744566), (122, 463828), (136, 416081), (152, 372283), (244, 231914), (323, 175192), (359, 157624), (488, 115957), (646, 87596), (718, 78812), (1037, 54568), (1159, 48824), (1292, 43798), (1436, 39406), (2074, 27284), (2318, 24412), (2584, 21899), (2872, 19703), (4148, 13642), (4636, 12206), (6103, 9272), (6821, 8296)]