40327168

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 96314400

約数和(自身を除く): 55987232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 97, 112, 116, 128, 194, 203, 224, 232, 256, 388, 406, 448, 464, 512, 679, 776, 812, 896, 928, 1024, 1358, 1552, 1624, 1792, 1856, 2048, 2716, 2813, 3104, 3248, 3584, 3712, 5432, 5626, 6208, 6496, 7168, 7424, 10864, 11252, 12416, 12992, 14336, 14848, 19691, 21728, 22504, 24832, 25984, 29696, 39382, 43456, 45008, 49664, 51968, 59392, 78764, 86912, 90016, 99328, 103936, 157528, 173824, 180032, 198656, 207872, 315056, 347648, 360064, 415744, 630112, 695296, 720128, 1260224, 1390592, 1440256, 2520448, 2880512, 5040896, 5761024, 10081792, 20163584, 40327168]

約数ペア:

[(1, 40327168), (2, 20163584), (4, 10081792), (7, 5761024), (8, 5040896), (14, 2880512), (16, 2520448), (28, 1440256), (29, 1390592), (32, 1260224), (56, 720128), (58, 695296), (64, 630112), (97, 415744), (112, 360064), (116, 347648), (128, 315056), (194, 207872), (203, 198656), (224, 180032), (232, 173824), (256, 157528), (388, 103936), (406, 99328), (448, 90016), (464, 86912), (512, 78764), (679, 59392), (776, 51968), (812, 49664), (896, 45008), (928, 43456), (1024, 39382), (1358, 29696), (1552, 25984), (1624, 24832), (1792, 22504), (1856, 21728), (2048, 19691), (2716, 14848), (2813, 14336), (3104, 12992), (3248, 12416), (3584, 11252), (3712, 10864), (5432, 7424), (5626, 7168), (6208, 6496)]