15362656

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 16086944

約数列:

[1, 2, 4, 8, 16, 32, 59, 79, 103, 118, 158, 206, 236, 316, 412, 472, 632, 824, 944, 1264, 1648, 1888, 2528, 3296, 4661, 6077, 8137, 9322, 12154, 16274, 18644, 24308, 32548, 37288, 48616, 65096, 74576, 97232, 130192, 149152, 194464, 260384, 480083, 960166, 1920332, 3840664, 7681328, 15362656]

約数ペア:

[(1, 15362656), (2, 7681328), (4, 3840664), (8, 1920332), (16, 960166), (32, 480083), (59, 260384), (79, 194464), (103, 149152), (118, 130192), (158, 97232), (206, 74576), (236, 65096), (316, 48616), (412, 37288), (472, 32548), (632, 24308), (824, 18644), (944, 16274), (1264, 12154), (1648, 9322), (1888, 8137), (2528, 6077), (3296, 4661)]