2520448

素因数分解:

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

素因数の和:147

約数の個数: 64

約数和(自身を含む): 5997600

約数和(自身を除く): 3477152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 97, 112, 116, 128, 194, 203, 224, 232, 388, 406, 448, 464, 679, 776, 812, 896, 928, 1358, 1552, 1624, 1856, 2716, 2813, 3104, 3248, 3712, 5432, 5626, 6208, 6496, 10864, 11252, 12416, 12992, 19691, 21728, 22504, 25984, 39382, 43456, 45008, 78764, 86912, 90016, 157528, 180032, 315056, 360064, 630112, 1260224, 2520448]

約数ペア:

[(1, 2520448), (2, 1260224), (4, 630112), (7, 360064), (8, 315056), (14, 180032), (16, 157528), (28, 90016), (29, 86912), (32, 78764), (56, 45008), (58, 43456), (64, 39382), (97, 25984), (112, 22504), (116, 21728), (128, 19691), (194, 12992), (203, 12416), (224, 11252), (232, 10864), (388, 6496), (406, 6208), (448, 5626), (464, 5432), (679, 3712), (776, 3248), (812, 3104), (896, 2813), (928, 2716), (1358, 1856), (1552, 1624)]