456366976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{274259}}^1$

素因数の和:274286

約数の個数: 32

約数和(自身を含む): 979108200

約数和(自身を除く): 522741224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 274259, 548518, 1097036, 2194072, 3565367, 4388144, 7130734, 8776288, 14261468, 17552576, 28522936, 35105152, 57045872, 114091744, 228183488, 456366976]

約数ペア:

[(1, 456366976), (2, 228183488), (4, 114091744), (8, 57045872), (13, 35105152), (16, 28522936), (26, 17552576), (32, 14261468), (52, 8776288), (64, 7130734), (104, 4388144), (128, 3565367), (208, 2194072), (416, 1097036), (832, 548518), (1664, 274259)]