28861002

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 68688000

約数和(自身を除く): 39826998

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 149, 153, 211, 298, 306, 422, 447, 459, 633, 894, 918, 1266, 1341, 1899, 2533, 2682, 3587, 3798, 4023, 5066, 5697, 7174, 7599, 8046, 10761, 11394, 15198, 21522, 22797, 31439, 32283, 45594, 62878, 64566, 68391, 94317, 96849, 136782, 188634, 193698, 282951, 534463, 565902, 848853, 1068926, 1603389, 1697706, 3206778, 4810167, 9620334, 14430501, 28861002]

約数ペア:

[(1, 28861002), (2, 14430501), (3, 9620334), (6, 4810167), (9, 3206778), (17, 1697706), (18, 1603389), (27, 1068926), (34, 848853), (51, 565902), (54, 534463), (102, 282951), (149, 193698), (153, 188634), (211, 136782), (298, 96849), (306, 94317), (422, 68391), (447, 64566), (459, 62878), (633, 45594), (894, 32283), (918, 31439), (1266, 22797), (1341, 21522), (1899, 15198), (2533, 11394), (2682, 10761), (3587, 8046), (3798, 7599), (4023, 7174), (5066, 5697)]