68335996904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{288007}}^1$

素因数の和:288262

約数の個数: 64

約数和(自身を含む): 154833100800

約数和(自身を除く): 86497103896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 223, 266, 446, 532, 892, 1064, 1561, 1784, 3122, 4237, 6244, 8474, 12488, 16948, 29659, 33896, 59318, 118636, 237272, 288007, 576014, 1152028, 2016049, 2304056, 4032098, 5472133, 8064196, 10944266, 16128392, 21888532, 38304931, 43777064, 64225561, 76609862, 128451122, 153219724, 256902244, 306439448, 449578927, 513804488, 899157854, 1220285659, 1798315708, 2440571318, 3596631416, 4881142636, 8541999613, 9762285272, 17083999226, 34167998452, 68335996904]

約数ペア:

[(1, 68335996904), (2, 34167998452), (4, 17083999226), (7, 9762285272), (8, 8541999613), (14, 4881142636), (19, 3596631416), (28, 2440571318), (38, 1798315708), (56, 1220285659), (76, 899157854), (133, 513804488), (152, 449578927), (223, 306439448), (266, 256902244), (446, 153219724), (532, 128451122), (892, 76609862), (1064, 64225561), (1561, 43777064), (1784, 38304931), (3122, 21888532), (4237, 16128392), (6244, 10944266), (8474, 8064196), (12488, 5472133), (16948, 4032098), (29659, 2304056), (33896, 2016049), (59318, 1152028), (118636, 576014), (237272, 288007)]