8435434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 16244928

約数和(自身を除く): 7809494

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 67, 119, 134, 161, 238, 322, 391, 469, 529, 782, 938, 1058, 1139, 1541, 2278, 2737, 3082, 3703, 5474, 7406, 7973, 8993, 10787, 15946, 17986, 21574, 26197, 35443, 52394, 62951, 70886, 125902, 183379, 248101, 366758, 496202, 602531, 1205062, 4217717, 8435434]

約数ペア:

[(1, 8435434), (2, 4217717), (7, 1205062), (14, 602531), (17, 496202), (23, 366758), (34, 248101), (46, 183379), (67, 125902), (119, 70886), (134, 62951), (161, 52394), (238, 35443), (322, 26197), (391, 21574), (469, 17986), (529, 15946), (782, 10787), (938, 8993), (1058, 7973), (1139, 7406), (1541, 5474), (2278, 3703), (2737, 3082)]