67944532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 126650496

約数和(自身を除く): 58705964

約数列:

[1, 2, 4, 19, 38, 76, 211, 223, 361, 422, 446, 722, 844, 892, 1444, 4009, 4237, 8018, 8474, 16036, 16948, 47053, 76171, 80503, 94106, 152342, 161006, 188212, 304684, 322012, 894007, 1788014, 3576028, 16986133, 33972266, 67944532]

約数ペア:

[(1, 67944532), (2, 33972266), (4, 16986133), (19, 3576028), (38, 1788014), (76, 894007), (211, 322012), (223, 304684), (361, 188212), (422, 161006), (446, 152342), (722, 94106), (844, 80503), (892, 76171), (1444, 47053), (4009, 16948), (4237, 16036), (8018, 8474)]