8821568

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 84

約数和(自身を含む): 21282660

約数和(自身を除く): 12461092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 97, 98, 112, 116, 194, 196, 203, 224, 232, 388, 392, 406, 448, 464, 679, 776, 784, 812, 928, 1358, 1421, 1552, 1568, 1624, 1856, 2716, 2813, 2842, 3104, 3136, 3248, 4753, 5432, 5626, 5684, 6208, 6496, 9506, 10864, 11252, 11368, 12992, 19012, 19691, 21728, 22504, 22736, 38024, 39382, 43456, 45008, 45472, 76048, 78764, 90016, 90944, 137837, 152096, 157528, 180032, 275674, 304192, 315056, 551348, 630112, 1102696, 1260224, 2205392, 4410784, 8821568]

約数ペア:

[(1, 8821568), (2, 4410784), (4, 2205392), (7, 1260224), (8, 1102696), (14, 630112), (16, 551348), (28, 315056), (29, 304192), (32, 275674), (49, 180032), (56, 157528), (58, 152096), (64, 137837), (97, 90944), (98, 90016), (112, 78764), (116, 76048), (194, 45472), (196, 45008), (203, 43456), (224, 39382), (232, 38024), (388, 22736), (392, 22504), (406, 21728), (448, 19691), (464, 19012), (679, 12992), (776, 11368), (784, 11252), (812, 10864), (928, 9506), (1358, 6496), (1421, 6208), (1552, 5684), (1568, 5626), (1624, 5432), (1856, 4753), (2716, 3248), (2813, 3136), (2842, 3104)]