778844096

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{199499}}^1$

素因数の和:199572

約数の個数: 28

約数和(自身を含む): 1570863000

約数和(自身を除く): 792018904

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 199499, 398998, 797996, 1595992, 3191984, 6383968, 12169439, 12767936, 24338878, 48677756, 97355512, 194711024, 389422048, 778844096]

約数ペア:

[(1, 778844096), (2, 389422048), (4, 194711024), (8, 97355512), (16, 48677756), (32, 24338878), (61, 12767936), (64, 12169439), (122, 6383968), (244, 3191984), (488, 1595992), (976, 797996), (1952, 398998), (3904, 199499)]