28572204

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 69672960

約数和(自身を除く): 41100756

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 89, 93, 124, 178, 186, 267, 356, 372, 534, 863, 1068, 1726, 2589, 2759, 3452, 5178, 5518, 8277, 10356, 11036, 16554, 26753, 33108, 53506, 76807, 80259, 107012, 153614, 160518, 230421, 307228, 321036, 460842, 921684, 2381017, 4762034, 7143051, 9524068, 14286102, 28572204]

約数ペア:

[(1, 28572204), (2, 14286102), (3, 9524068), (4, 7143051), (6, 4762034), (12, 2381017), (31, 921684), (62, 460842), (89, 321036), (93, 307228), (124, 230421), (178, 160518), (186, 153614), (267, 107012), (356, 80259), (372, 76807), (534, 53506), (863, 33108), (1068, 26753), (1726, 16554), (2589, 11036), (2759, 10356), (3452, 8277), (5178, 5518)]