66985072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54371}}^1$

素因数の和:54397

約数の個数: 40

約数和(自身を含む): 161811072

約数和(自身を除く): 94826000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 54371, 108742, 217484, 380597, 434968, 598081, 761194, 869936, 1196162, 1522388, 2392324, 3044776, 4186567, 4784648, 6089552, 8373134, 9569296, 16746268, 33492536, 66985072]

約数ペア:

[(1, 66985072), (2, 33492536), (4, 16746268), (7, 9569296), (8, 8373134), (11, 6089552), (14, 4784648), (16, 4186567), (22, 3044776), (28, 2392324), (44, 1522388), (56, 1196162), (77, 869936), (88, 761194), (112, 598081), (154, 434968), (176, 380597), (308, 217484), (616, 108742), (1232, 54371)]