28396566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 67588560

約数和(自身を除く): 39191994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 829, 1038, 1557, 1658, 1903, 2487, 3114, 3806, 4974, 5709, 7461, 9119, 11418, 14922, 17127, 18238, 27357, 34254, 54714, 82071, 143417, 164142, 286834, 430251, 860502, 1290753, 1577587, 2581506, 3155174, 4732761, 9465522, 14198283, 28396566]

約数ペア:

[(1, 28396566), (2, 14198283), (3, 9465522), (6, 4732761), (9, 3155174), (11, 2581506), (18, 1577587), (22, 1290753), (33, 860502), (66, 430251), (99, 286834), (173, 164142), (198, 143417), (346, 82071), (519, 54714), (829, 34254), (1038, 27357), (1557, 18238), (1658, 17127), (1903, 14922), (2487, 11418), (3114, 9119), (3806, 7461), (4974, 5709)]