42699904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 93219840

約数和(自身を除く): 50519936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 268, 383, 416, 536, 766, 832, 871, 1072, 1532, 1664, 1742, 2144, 3064, 3484, 4288, 4979, 6128, 6968, 8576, 9958, 12256, 13936, 19916, 24512, 25661, 27872, 39832, 49024, 51322, 55744, 79664, 102644, 111488, 159328, 205288, 318656, 333593, 410576, 637312, 667186, 821152, 1334372, 1642304, 2668744, 3284608, 5337488, 10674976, 21349952, 42699904]

約数ペア:

[(1, 42699904), (2, 21349952), (4, 10674976), (8, 5337488), (13, 3284608), (16, 2668744), (26, 1642304), (32, 1334372), (52, 821152), (64, 667186), (67, 637312), (104, 410576), (128, 333593), (134, 318656), (208, 205288), (268, 159328), (383, 111488), (416, 102644), (536, 79664), (766, 55744), (832, 51322), (871, 49024), (1072, 39832), (1532, 27872), (1664, 25661), (1742, 24512), (2144, 19916), (3064, 13936), (3484, 12256), (4288, 9958), (4979, 8576), (6128, 6968)]