67541648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 135134208

約数和(自身を除く): 67592560

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 773, 1016, 1546, 2032, 3092, 5461, 6184, 10922, 12368, 21844, 33239, 43688, 66478, 87376, 98171, 132956, 196342, 265912, 392684, 531824, 785368, 1570736, 4221353, 8442706, 16885412, 33770824, 67541648]

約数ペア:

[(1, 67541648), (2, 33770824), (4, 16885412), (8, 8442706), (16, 4221353), (43, 1570736), (86, 785368), (127, 531824), (172, 392684), (254, 265912), (344, 196342), (508, 132956), (688, 98171), (773, 87376), (1016, 66478), (1546, 43688), (2032, 33239), (3092, 21844), (5461, 12368), (6184, 10922)]