64696628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 126572544

約数和(自身を除く): 61875916

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 527, 653, 799, 1054, 1306, 1457, 1598, 2108, 2612, 2914, 3196, 5828, 11101, 20243, 22202, 24769, 30691, 40486, 44404, 49538, 61382, 80972, 99076, 122764, 344131, 521747, 688262, 951421, 1043494, 1376524, 1902842, 2086988, 3805684, 16174157, 32348314, 64696628]

約数ペア:

[(1, 64696628), (2, 32348314), (4, 16174157), (17, 3805684), (31, 2086988), (34, 1902842), (47, 1376524), (62, 1043494), (68, 951421), (94, 688262), (124, 521747), (188, 344131), (527, 122764), (653, 99076), (799, 80972), (1054, 61382), (1306, 49538), (1457, 44404), (1598, 40486), (2108, 30691), (2612, 24769), (2914, 22202), (3196, 20243), (5828, 11101)]