28050834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 66205728

約数和(自身を除く): 38154894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1307, 1533, 2614, 3066, 3577, 3921, 7154, 7842, 9149, 10731, 18298, 21462, 27447, 54894, 64043, 95411, 128086, 190822, 192129, 286233, 384258, 572466, 667877, 1335754, 2003631, 4007262, 4675139, 9350278, 14025417, 28050834]

約数ペア:

[(1, 28050834), (2, 14025417), (3, 9350278), (6, 4675139), (7, 4007262), (14, 2003631), (21, 1335754), (42, 667877), (49, 572466), (73, 384258), (98, 286233), (146, 192129), (147, 190822), (219, 128086), (294, 95411), (438, 64043), (511, 54894), (1022, 27447), (1307, 21462), (1533, 18298), (2614, 10731), (3066, 9149), (3577, 7842), (3921, 7154)]