15679912384

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4016371}}^1$

素因数の和:4016444

約数の個数: 28

約数和(自身を含む): 31624913128

約数和(自身を除く): 15945000744

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4016371, 8032742, 16065484, 32130968, 64261936, 128523872, 244998631, 257047744, 489997262, 979994524, 1959989048, 3919978096, 7839956192, 15679912384]

約数ペア:

[(1, 15679912384), (2, 7839956192), (4, 3919978096), (8, 1959989048), (16, 979994524), (32, 489997262), (61, 257047744), (64, 244998631), (122, 128523872), (244, 64261936), (488, 32130968), (976, 16065484), (1952, 8032742), (3904, 4016371)]