40879872

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1646

約数の個数: 108

約数和(自身を含む): 128661624

約数和(自身を除く): 87781752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 1613, 2112, 2304, 2816, 3168, 3226, 4224, 4839, 6336, 6452, 8448, 9678, 12672, 12904, 14517, 17743, 19356, 25344, 25808, 29034, 35486, 38712, 51616, 53229, 58068, 70972, 77424, 103232, 106458, 116136, 141944, 154848, 159687, 206464, 212916, 232272, 283888, 309696, 319374, 412928, 425832, 464544, 567776, 619392, 638748, 851664, 929088, 1135552, 1238784, 1277496, 1703328, 1858176, 2271104, 2554992, 3406656, 3716352, 4542208, 5109984, 6813312, 10219968, 13626624, 20439936, 40879872]

約数ペア:

[(1, 40879872), (2, 20439936), (3, 13626624), (4, 10219968), (6, 6813312), (8, 5109984), (9, 4542208), (11, 3716352), (12, 3406656), (16, 2554992), (18, 2271104), (22, 1858176), (24, 1703328), (32, 1277496), (33, 1238784), (36, 1135552), (44, 929088), (48, 851664), (64, 638748), (66, 619392), (72, 567776), (88, 464544), (96, 425832), (99, 412928), (128, 319374), (132, 309696), (144, 283888), (176, 232272), (192, 212916), (198, 206464), (256, 159687), (264, 154848), (288, 141944), (352, 116136), (384, 106458), (396, 103232), (528, 77424), (576, 70972), (704, 58068), (768, 53229), (792, 51616), (1056, 38712), (1152, 35486), (1408, 29034), (1584, 25808), (1613, 25344), (2112, 19356), (2304, 17743), (2816, 14517), (3168, 12904), (3226, 12672), (4224, 9678), (4839, 8448), (6336, 6452)]