28101102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 61333200

約数和(自身を除く): 33232098

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 149, 258, 298, 447, 731, 894, 1462, 1849, 2193, 2533, 3698, 4386, 5066, 5547, 6407, 7599, 11094, 12814, 15198, 19221, 31433, 38442, 62866, 94299, 108919, 188598, 217838, 275501, 326757, 551002, 653514, 826503, 1653006, 4683517, 9367034, 14050551, 28101102]

約数ペア:

[(1, 28101102), (2, 14050551), (3, 9367034), (6, 4683517), (17, 1653006), (34, 826503), (43, 653514), (51, 551002), (86, 326757), (102, 275501), (129, 217838), (149, 188598), (258, 108919), (298, 94299), (447, 62866), (731, 38442), (894, 31433), (1462, 19221), (1849, 15198), (2193, 12814), (2533, 11094), (3698, 7599), (4386, 6407), (5066, 5547)]