66945592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70321}}^1$

素因数の和:70351

約数の個数: 32

約数和(自身を含む): 151895520

約数和(自身を除く): 84949928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 70321, 140642, 281284, 492247, 562568, 984494, 1195457, 1968988, 2390914, 3937976, 4781828, 8368199, 9563656, 16736398, 33472796, 66945592]

約数ペア:

[(1, 66945592), (2, 33472796), (4, 16736398), (7, 9563656), (8, 8368199), (14, 4781828), (17, 3937976), (28, 2390914), (34, 1968988), (56, 1195457), (68, 984494), (119, 562568), (136, 492247), (238, 281284), (476, 140642), (952, 70321)]