28585854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 40153986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 2447, 3894, 4894, 5841, 7341, 11682, 14682, 22023, 26917, 44046, 53834, 80751, 144373, 161502, 242253, 288746, 433119, 484506, 866238, 1299357, 1588103, 2598714, 3176206, 4764309, 9528618, 14292927, 28585854]

約数ペア:

[(1, 28585854), (2, 14292927), (3, 9528618), (6, 4764309), (9, 3176206), (11, 2598714), (18, 1588103), (22, 1299357), (33, 866238), (59, 484506), (66, 433119), (99, 288746), (118, 242253), (177, 161502), (198, 144373), (354, 80751), (531, 53834), (649, 44046), (1062, 26917), (1298, 22023), (1947, 14682), (2447, 11682), (3894, 7341), (4894, 5841)]