629216

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^2$

素因数の和:123

約数の個数: 36

約数和(自身を含む): 1442952

約数和(自身を除く): 813736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2809, 2968, 5618, 5936, 11236, 11872, 19663, 22472, 39326, 44944, 78652, 89888, 157304, 314608, 629216]

約数ペア:

[(1, 629216), (2, 314608), (4, 157304), (7, 89888), (8, 78652), (14, 44944), (16, 39326), (28, 22472), (32, 19663), (53, 11872), (56, 11236), (106, 5936), (112, 5618), (212, 2968), (224, 2809), (371, 1696), (424, 1484), (742, 848)]