68621888

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{36973}}^1$

素因数の和:37014

約数の個数: 28

約数和(自身を含む): 140870940

約数和(自身を除く): 72249052

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 36973, 73946, 147892, 295784, 591568, 1072217, 1183136, 2144434, 2366272, 4288868, 8577736, 17155472, 34310944, 68621888]

約数ペア:

[(1, 68621888), (2, 34310944), (4, 17155472), (8, 8577736), (16, 4288868), (29, 2366272), (32, 2144434), (58, 1183136), (64, 1072217), (116, 591568), (232, 295784), (464, 147892), (928, 73946), (1856, 36973)]