28012158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 66358656

約数和(自身を除く): 38346498

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 2953, 3162, 4743, 5906, 8859, 9486, 17718, 26577, 50201, 53154, 91543, 100402, 150603, 183086, 274629, 301206, 451809, 549258, 823887, 903618, 1556231, 1647774, 3112462, 4668693, 9337386, 14006079, 28012158]

約数ペア:

[(1, 28012158), (2, 14006079), (3, 9337386), (6, 4668693), (9, 3112462), (17, 1647774), (18, 1556231), (31, 903618), (34, 823887), (51, 549258), (62, 451809), (93, 301206), (102, 274629), (153, 183086), (186, 150603), (279, 100402), (306, 91543), (527, 53154), (558, 50201), (1054, 26577), (1581, 17718), (2953, 9486), (3162, 8859), (4743, 5906)]