28039698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 65853216

約数和(自身を除く): 37813518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2131, 2193, 4262, 4386, 6393, 6579, 12786, 13158, 19179, 36227, 38358, 72454, 91633, 108681, 183266, 217362, 274899, 326043, 549798, 652086, 824697, 1557761, 1649394, 3115522, 4673283, 9346566, 14019849, 28039698]

約数ペア:

[(1, 28039698), (2, 14019849), (3, 9346566), (6, 4673283), (9, 3115522), (17, 1649394), (18, 1557761), (34, 824697), (43, 652086), (51, 549798), (86, 326043), (102, 274899), (129, 217362), (153, 183266), (258, 108681), (306, 91633), (387, 72454), (731, 38358), (774, 36227), (1462, 19179), (2131, 13158), (2193, 12786), (4262, 6579), (4386, 6393)]