38819648

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1279

約数の個数: 56

約数和(自身を含む): 89318592

約数和(自身を除く): 50498944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 1187, 2044, 2336, 2374, 4088, 4672, 4748, 8176, 8309, 9496, 16352, 16618, 18992, 32704, 33236, 37984, 66472, 75968, 86651, 132944, 173302, 265888, 346604, 531776, 606557, 693208, 1213114, 1386416, 2426228, 2772832, 4852456, 5545664, 9704912, 19409824, 38819648]

約数ペア:

[(1, 38819648), (2, 19409824), (4, 9704912), (7, 5545664), (8, 4852456), (14, 2772832), (16, 2426228), (28, 1386416), (32, 1213114), (56, 693208), (64, 606557), (73, 531776), (112, 346604), (146, 265888), (224, 173302), (292, 132944), (448, 86651), (511, 75968), (584, 66472), (1022, 37984), (1168, 33236), (1187, 32704), (2044, 18992), (2336, 16618), (2374, 16352), (4088, 9496), (4672, 8309), (4748, 8176)]