64456448

素因数分解:

$2^8\times 7^1\times {\mathrm{35969}}^1$

素因数の和:35992

約数の個数: 36

約数和(自身を含む): 147045360

約数和(自身を除く): 82588912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 35969, 71938, 143876, 251783, 287752, 503566, 575504, 1007132, 1151008, 2014264, 2302016, 4028528, 4604032, 8057056, 9208064, 16114112, 32228224, 64456448]

約数ペア:

[(1, 64456448), (2, 32228224), (4, 16114112), (7, 9208064), (8, 8057056), (14, 4604032), (16, 4028528), (28, 2302016), (32, 2014264), (56, 1151008), (64, 1007132), (112, 575504), (128, 503566), (224, 287752), (256, 251783), (448, 143876), (896, 71938), (1792, 35969)]