38289947872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{68371}}^1$

素因数の和:68472

約数の個数: 96

約数和(自身を含む): 86424395904

約数和(自身を除く): 48134448032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 43, 44, 74, 86, 88, 148, 172, 176, 296, 344, 352, 407, 473, 592, 688, 814, 946, 1184, 1376, 1591, 1628, 1892, 3182, 3256, 3784, 6364, 6512, 7568, 12728, 13024, 15136, 17501, 25456, 35002, 50912, 68371, 70004, 136742, 140008, 273484, 280016, 546968, 560032, 752081, 1093936, 1504162, 2187872, 2529727, 2939953, 3008324, 5059454, 5879906, 6016648, 10118908, 11759812, 12033296, 20237816, 23519624, 24066592, 27826997, 32339483, 40475632, 47039248, 55653994, 64678966, 80951264, 94078496, 108778261, 111307988, 129357932, 217556522, 222615976, 258715864, 435113044, 445231952, 517431728, 870226088, 890463904, 1034863456, 1196560871, 1740452176, 2393121742, 3480904352, 4786243484, 9572486968, 19144973936, 38289947872]

約数ペア:

[(1, 38289947872), (2, 19144973936), (4, 9572486968), (8, 4786243484), (11, 3480904352), (16, 2393121742), (22, 1740452176), (32, 1196560871), (37, 1034863456), (43, 890463904), (44, 870226088), (74, 517431728), (86, 445231952), (88, 435113044), (148, 258715864), (172, 222615976), (176, 217556522), (296, 129357932), (344, 111307988), (352, 108778261), (407, 94078496), (473, 80951264), (592, 64678966), (688, 55653994), (814, 47039248), (946, 40475632), (1184, 32339483), (1376, 27826997), (1591, 24066592), (1628, 23519624), (1892, 20237816), (3182, 12033296), (3256, 11759812), (3784, 10118908), (6364, 6016648), (6512, 5879906), (7568, 5059454), (12728, 3008324), (13024, 2939953), (15136, 2529727), (17501, 2187872), (25456, 1504162), (35002, 1093936), (50912, 752081), (68371, 560032), (70004, 546968), (136742, 280016), (140008, 273484)]