77427968

素因数分解:

$2^8\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 155654688

約数和(自身を除く): 78226720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 604, 1208, 2003, 2416, 4006, 4832, 8012, 9664, 16024, 19328, 32048, 38656, 64096, 128192, 256384, 302453, 512768, 604906, 1209812, 2419624, 4839248, 9678496, 19356992, 38713984, 77427968]

約数ペア:

[(1, 77427968), (2, 38713984), (4, 19356992), (8, 9678496), (16, 4839248), (32, 2419624), (64, 1209812), (128, 604906), (151, 512768), (256, 302453), (302, 256384), (604, 128192), (1208, 64096), (2003, 38656), (2416, 32048), (4006, 19328), (4832, 16024), (8012, 9664)]