4978456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4679}}^1$

素因数の和:4711

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 6253544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 4679, 9358, 18716, 32753, 37432, 65506, 88901, 131012, 177802, 262024, 355604, 622307, 711208, 1244614, 2489228, 4978456]

約数ペア:

[(1, 4978456), (2, 2489228), (4, 1244614), (7, 711208), (8, 622307), (14, 355604), (19, 262024), (28, 177802), (38, 131012), (56, 88901), (76, 65506), (133, 37432), (152, 32753), (266, 18716), (532, 9358), (1064, 4679)]