4293872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 9380352

約数和(自身を除く): 5086480

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 787, 1364, 1574, 2728, 3148, 5456, 6296, 8657, 12592, 17314, 24397, 34628, 48794, 69256, 97588, 138512, 195176, 268367, 390352, 536734, 1073468, 2146936, 4293872]

約数ペア:

[(1, 4293872), (2, 2146936), (4, 1073468), (8, 536734), (11, 390352), (16, 268367), (22, 195176), (31, 138512), (44, 97588), (62, 69256), (88, 48794), (124, 34628), (176, 24397), (248, 17314), (341, 12592), (496, 8657), (682, 6296), (787, 5456), (1364, 3148), (1574, 2728)]