5551952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 12945600

約数和(自身を除く): 7393648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2609, 5218, 10436, 18263, 20872, 36526, 41744, 49571, 73052, 99142, 146104, 198284, 292208, 346997, 396568, 693994, 793136, 1387988, 2775976, 5551952]

約数ペア:

[(1, 5551952), (2, 2775976), (4, 1387988), (7, 793136), (8, 693994), (14, 396568), (16, 346997), (19, 292208), (28, 198284), (38, 146104), (56, 99142), (76, 73052), (112, 49571), (133, 41744), (152, 36526), (266, 20872), (304, 18263), (532, 10436), (1064, 5218), (2128, 2609)]