425599088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10687}}^1$

素因数の和:10845

約数の個数: 40

約数和(自身を含む): 874705920

約数和(自身を除く): 449106832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 10687, 19912, 21374, 39824, 42748, 85496, 170992, 203053, 406106, 812212, 1399997, 1624424, 2799994, 3248848, 5599988, 11199976, 22399952, 26599943, 53199886, 106399772, 212799544, 425599088]

約数ペア:

[(1, 425599088), (2, 212799544), (4, 106399772), (8, 53199886), (16, 26599943), (19, 22399952), (38, 11199976), (76, 5599988), (131, 3248848), (152, 2799994), (262, 1624424), (304, 1399997), (524, 812212), (1048, 406106), (2096, 203053), (2489, 170992), (4978, 85496), (9956, 42748), (10687, 39824), (19912, 21374)]