64289792

素因数分解:

$2^{10}\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8996

約数の個数: 44

約数和(自身を含む): 146892720

約数和(自身を除く): 82602928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 8969, 17938, 35876, 62783, 71752, 125566, 143504, 251132, 287008, 502264, 574016, 1004528, 1148032, 2009056, 2296064, 4018112, 4592128, 8036224, 9184256, 16072448, 32144896, 64289792]

約数ペア:

[(1, 64289792), (2, 32144896), (4, 16072448), (7, 9184256), (8, 8036224), (14, 4592128), (16, 4018112), (28, 2296064), (32, 2009056), (56, 1148032), (64, 1004528), (112, 574016), (128, 502264), (224, 287008), (256, 251132), (448, 143504), (512, 125566), (896, 71752), (1024, 62783), (1792, 35876), (3584, 17938), (7168, 8969)]