443027072

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2789}}^1$

素因数の和:2893

約数の個数: 64

約数和(自身を含む): 947651400

約数和(自身を除く): 504624328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 2176, 2336, 2482, 2789, 4672, 4964, 5578, 9344, 9928, 11156, 19856, 22312, 39712, 44624, 47413, 79424, 89248, 94826, 158848, 178496, 189652, 203597, 356992, 379304, 407194, 758608, 814388, 1517216, 1628776, 3034432, 3257552, 3461149, 6068864, 6515104, 6922298, 13030208, 13844596, 26060416, 27689192, 55378384, 110756768, 221513536, 443027072]

約数ペア:

[(1, 443027072), (2, 221513536), (4, 110756768), (8, 55378384), (16, 27689192), (17, 26060416), (32, 13844596), (34, 13030208), (64, 6922298), (68, 6515104), (73, 6068864), (128, 3461149), (136, 3257552), (146, 3034432), (272, 1628776), (292, 1517216), (544, 814388), (584, 758608), (1088, 407194), (1168, 379304), (1241, 356992), (2176, 203597), (2336, 189652), (2482, 178496), (2789, 158848), (4672, 94826), (4964, 89248), (5578, 79424), (9344, 47413), (9928, 44624), (11156, 39712), (19856, 22312)]