66719044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 140184576

約数和(自身を除く): 73465532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 491, 644, 844, 982, 1477, 1964, 2954, 3437, 4853, 5908, 6874, 9706, 11293, 13748, 19412, 22586, 33971, 45172, 67942, 79051, 103601, 135884, 158102, 207202, 316204, 414404, 725207, 1450414, 2382823, 2900828, 4765646, 9531292, 16679761, 33359522, 66719044]

約数ペア:

[(1, 66719044), (2, 33359522), (4, 16679761), (7, 9531292), (14, 4765646), (23, 2900828), (28, 2382823), (46, 1450414), (92, 725207), (161, 414404), (211, 316204), (322, 207202), (422, 158102), (491, 135884), (644, 103601), (844, 79051), (982, 67942), (1477, 45172), (1964, 33971), (2954, 22586), (3437, 19412), (4853, 13748), (5908, 11293), (6874, 9706)]