61266212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 66467548

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 197, 203, 383, 394, 406, 766, 788, 812, 1379, 1532, 2681, 2758, 5362, 5516, 5713, 10724, 11107, 11426, 22214, 22852, 39991, 44428, 75451, 77749, 79982, 150902, 155498, 159964, 301804, 310996, 528157, 1056314, 2112628, 2188079, 4376158, 8752316, 15316553, 30633106, 61266212]

約数ペア:

[(1, 61266212), (2, 30633106), (4, 15316553), (7, 8752316), (14, 4376158), (28, 2188079), (29, 2112628), (58, 1056314), (116, 528157), (197, 310996), (203, 301804), (383, 159964), (394, 155498), (406, 150902), (766, 79982), (788, 77749), (812, 75451), (1379, 44428), (1532, 39991), (2681, 22852), (2758, 22214), (5362, 11426), (5516, 11107), (5713, 10724)]