28395882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 66111552

約数和(自身を除く): 37715670

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 1207, 1278, 1307, 2414, 2614, 3621, 3921, 7242, 7842, 10863, 11763, 21726, 22219, 23526, 44438, 66657, 92797, 133314, 185594, 199971, 278391, 399942, 556782, 835173, 1577549, 1670346, 3155098, 4732647, 9465294, 14197941, 28395882]

約数ペア:

[(1, 28395882), (2, 14197941), (3, 9465294), (6, 4732647), (9, 3155098), (17, 1670346), (18, 1577549), (34, 835173), (51, 556782), (71, 399942), (102, 278391), (142, 199971), (153, 185594), (213, 133314), (306, 92797), (426, 66657), (639, 44438), (1207, 23526), (1278, 22219), (1307, 21726), (2414, 11763), (2614, 10863), (3621, 7842), (3921, 7242)]