126877504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2187

約数の個数: 56

約数和(自身を含む): 274985480

約数和(自身を除く): 148107976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 832, 949, 1168, 1898, 2089, 2336, 3796, 4178, 4672, 7592, 8356, 15184, 16712, 27157, 30368, 33424, 54314, 60736, 66848, 108628, 133696, 152497, 217256, 304994, 434512, 609988, 869024, 1219976, 1738048, 1982461, 2439952, 3964922, 4879904, 7929844, 9759808, 15859688, 31719376, 63438752, 126877504]

約数ペア:

[(1, 126877504), (2, 63438752), (4, 31719376), (8, 15859688), (13, 9759808), (16, 7929844), (26, 4879904), (32, 3964922), (52, 2439952), (64, 1982461), (73, 1738048), (104, 1219976), (146, 869024), (208, 609988), (292, 434512), (416, 304994), (584, 217256), (832, 152497), (949, 133696), (1168, 108628), (1898, 66848), (2089, 60736), (2336, 54314), (3796, 33424), (4178, 30368), (4672, 27157), (7592, 16712), (8356, 15184)]