68830718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 116430048

約数和(自身を除く): 47599330

約数列:

[1, 2, 11, 22, 41, 82, 137, 274, 451, 557, 902, 1114, 1507, 3014, 5617, 6127, 11234, 12254, 22837, 45674, 61787, 76309, 123574, 152618, 251207, 502414, 839399, 1678798, 3128669, 6257338, 34415359, 68830718]

約数ペア:

[(1, 68830718), (2, 34415359), (11, 6257338), (22, 3128669), (41, 1678798), (82, 839399), (137, 502414), (274, 251207), (451, 152618), (557, 123574), (902, 76309), (1114, 61787), (1507, 45674), (3014, 22837), (5617, 12254), (6127, 11234)]