67239896

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 135571200

約数和(自身を除く): 68331304

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 229, 254, 289, 458, 508, 578, 916, 1016, 1156, 1832, 2159, 2312, 3893, 4318, 7786, 8636, 15572, 17272, 29083, 31144, 36703, 58166, 66181, 73406, 116332, 132362, 146812, 232664, 264724, 293624, 494411, 529448, 988822, 1977644, 3955288, 8404987, 16809974, 33619948, 67239896]

約数ペア:

[(1, 67239896), (2, 33619948), (4, 16809974), (8, 8404987), (17, 3955288), (34, 1977644), (68, 988822), (127, 529448), (136, 494411), (229, 293624), (254, 264724), (289, 232664), (458, 146812), (508, 132362), (578, 116332), (916, 73406), (1016, 66181), (1156, 58166), (1832, 36703), (2159, 31144), (2312, 29083), (3893, 17272), (4318, 15572), (7786, 8636)]