28945158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 63528192

約数和(自身を除く): 34583034

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 2423, 3982, 4846, 5973, 7269, 11946, 14538, 26653, 53306, 79959, 159918, 438563, 877126, 1315689, 2631378, 4824193, 9648386, 14472579, 28945158]

約数ペア:

[(1, 28945158), (2, 14472579), (3, 9648386), (6, 4824193), (11, 2631378), (22, 1315689), (33, 877126), (66, 438563), (181, 159918), (362, 79959), (543, 53306), (1086, 26653), (1991, 14538), (2423, 11946), (3982, 7269), (4846, 5973)]