11739728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 30581376

約数和(自身を除く): 18841648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 733, 1001, 1144, 1232, 1456, 1466, 2002, 2288, 2932, 4004, 5131, 5864, 8008, 8063, 9529, 10262, 11728, 16016, 16126, 19058, 20524, 32252, 38116, 41048, 56441, 64504, 66703, 76232, 82096, 104819, 112882, 129008, 133406, 152464, 209638, 225764, 266812, 419276, 451528, 533624, 733733, 838552, 903056, 1067248, 1467466, 1677104, 2934932, 5869864, 11739728]

約数ペア:

[(1, 11739728), (2, 5869864), (4, 2934932), (7, 1677104), (8, 1467466), (11, 1067248), (13, 903056), (14, 838552), (16, 733733), (22, 533624), (26, 451528), (28, 419276), (44, 266812), (52, 225764), (56, 209638), (77, 152464), (88, 133406), (91, 129008), (104, 112882), (112, 104819), (143, 82096), (154, 76232), (176, 66703), (182, 64504), (208, 56441), (286, 41048), (308, 38116), (364, 32252), (572, 20524), (616, 19058), (728, 16126), (733, 16016), (1001, 11728), (1144, 10262), (1232, 9529), (1456, 8063), (1466, 8008), (2002, 5864), (2288, 5131), (2932, 4004)]