40992224

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 72

約数和(自身を含む): 101151288

約数和(自身を除く): 60159064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2011, 2548, 2912, 4022, 5096, 8044, 10192, 14077, 16088, 20384, 26143, 28154, 32176, 52286, 56308, 64352, 98539, 104572, 112616, 183001, 197078, 209144, 225232, 366002, 394156, 418288, 450464, 732004, 788312, 836576, 1281007, 1464008, 1576624, 2562014, 2928016, 3153248, 5124028, 5856032, 10248056, 20496112, 40992224]

約数ペア:

[(1, 40992224), (2, 20496112), (4, 10248056), (7, 5856032), (8, 5124028), (13, 3153248), (14, 2928016), (16, 2562014), (26, 1576624), (28, 1464008), (32, 1281007), (49, 836576), (52, 788312), (56, 732004), (91, 450464), (98, 418288), (104, 394156), (112, 366002), (182, 225232), (196, 209144), (208, 197078), (224, 183001), (364, 112616), (392, 104572), (416, 98539), (637, 64352), (728, 56308), (784, 52286), (1274, 32176), (1456, 28154), (1568, 26143), (2011, 20384), (2548, 16088), (2912, 14077), (4022, 10192), (5096, 8044)]