4456448

素因数分解:

$2^{18}\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 38

約数和(自身を含む): 9437166

約数和(自身を除く): 4980718

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4096, 4352, 8192, 8704, 16384, 17408, 32768, 34816, 65536, 69632, 131072, 139264, 262144, 278528, 557056, 1114112, 2228224, 4456448]

約数ペア:

[(1, 4456448), (2, 2228224), (4, 1114112), (8, 557056), (16, 278528), (17, 262144), (32, 139264), (34, 131072), (64, 69632), (68, 65536), (128, 34816), (136, 32768), (256, 17408), (272, 16384), (512, 8704), (544, 8192), (1024, 4352), (1088, 4096), (2048, 2176)]