40572608

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 56

約数和(自身を含む): 86410800

約数和(自身を除く): 45838192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 272, 356, 419, 544, 712, 838, 1088, 1424, 1513, 1676, 2848, 3026, 3352, 5696, 6052, 6704, 7123, 12104, 13408, 14246, 24208, 26816, 28492, 37291, 48416, 56984, 74582, 96832, 113968, 149164, 227936, 298328, 455872, 596656, 633947, 1193312, 1267894, 2386624, 2535788, 5071576, 10143152, 20286304, 40572608]

約数ペア:

[(1, 40572608), (2, 20286304), (4, 10143152), (8, 5071576), (16, 2535788), (17, 2386624), (32, 1267894), (34, 1193312), (64, 633947), (68, 596656), (89, 455872), (136, 298328), (178, 227936), (272, 149164), (356, 113968), (419, 96832), (544, 74582), (712, 56984), (838, 48416), (1088, 37291), (1424, 28492), (1513, 26816), (1676, 24208), (2848, 14246), (3026, 13408), (3352, 12104), (5696, 7123), (6052, 6704)]