25999908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 67287360

約数和(自身を除く): 41287452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 3229, 4026, 6458, 8052, 9687, 12916, 19374, 35519, 38748, 71038, 106557, 142076, 196969, 213114, 393938, 426228, 590907, 787876, 1181814, 2166659, 2363628, 4333318, 6499977, 8666636, 12999954, 25999908]

約数ペア:

[(1, 25999908), (2, 12999954), (3, 8666636), (4, 6499977), (6, 4333318), (11, 2363628), (12, 2166659), (22, 1181814), (33, 787876), (44, 590907), (61, 426228), (66, 393938), (122, 213114), (132, 196969), (183, 142076), (244, 106557), (366, 71038), (671, 38748), (732, 35519), (1342, 19374), (2013, 12916), (2684, 9687), (3229, 8052), (4026, 6458)]