61573888

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4020

約数の個数: 36

約数和(自身を含む): 124953808

約数和(自身を除く): 63379920

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 3943, 7808, 7886, 15616, 15772, 31544, 63088, 126176, 240523, 252352, 481046, 504704, 962092, 1009408, 1924184, 3848368, 7696736, 15393472, 30786944, 61573888]

約数ペア:

[(1, 61573888), (2, 30786944), (4, 15393472), (8, 7696736), (16, 3848368), (32, 1924184), (61, 1009408), (64, 962092), (122, 504704), (128, 481046), (244, 252352), (256, 240523), (488, 126176), (976, 63088), (1952, 31544), (3904, 15772), (3943, 15616), (7808, 7886)]