30772448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8115

約数の個数: 48

約数和(自身を含む): 73319904

約数和(自身を除く): 42547456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 8081, 16162, 32324, 56567, 64648, 113134, 129296, 137377, 226268, 258592, 274754, 452536, 549508, 905072, 961639, 1099016, 1810144, 1923278, 2198032, 3846556, 4396064, 7693112, 15386224, 30772448]

約数ペア:

[(1, 30772448), (2, 15386224), (4, 7693112), (7, 4396064), (8, 3846556), (14, 2198032), (16, 1923278), (17, 1810144), (28, 1099016), (32, 961639), (34, 905072), (56, 549508), (68, 452536), (112, 274754), (119, 258592), (136, 226268), (224, 137377), (238, 129296), (272, 113134), (476, 64648), (544, 56567), (952, 32324), (1904, 16162), (3808, 8081)]