38880952124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{113051}}^1$

素因数の和:113306

約数の個数: 48

約数和(自身を含む): 79313665536

約数和(自身を除く): 40432713412

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 173, 284, 346, 497, 692, 994, 1211, 1988, 2422, 4844, 12283, 24566, 49132, 85981, 113051, 171962, 226102, 343924, 452204, 791357, 1582714, 3165428, 8026621, 16053242, 19557823, 32106484, 39115646, 56186347, 78231292, 112372694, 136904761, 224745388, 273809522, 547619044, 1388605433, 2777210866, 5554421732, 9720238031, 19440476062, 38880952124]

約数ペア:

[(1, 38880952124), (2, 19440476062), (4, 9720238031), (7, 5554421732), (14, 2777210866), (28, 1388605433), (71, 547619044), (142, 273809522), (173, 224745388), (284, 136904761), (346, 112372694), (497, 78231292), (692, 56186347), (994, 39115646), (1211, 32106484), (1988, 19557823), (2422, 16053242), (4844, 8026621), (12283, 3165428), (24566, 1582714), (49132, 791357), (85981, 452204), (113051, 343924), (171962, 226102)]