7147952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3393

約数の個数: 40

約数和(自身を含む): 16665600

約数和(自身を除く): 9517648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3359, 6718, 13436, 23513, 26872, 47026, 53744, 63821, 94052, 127642, 188104, 255284, 376208, 446747, 510568, 893494, 1021136, 1786988, 3573976, 7147952]

約数ペア:

[(1, 7147952), (2, 3573976), (4, 1786988), (7, 1021136), (8, 893494), (14, 510568), (16, 446747), (19, 376208), (28, 255284), (38, 188104), (56, 127642), (76, 94052), (112, 63821), (133, 53744), (152, 47026), (266, 26872), (304, 23513), (532, 13436), (1064, 6718), (2128, 3359)]