29428638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 62021376

約数和(自身を除く): 32592738

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 1993, 2461, 3986, 4922, 5979, 7383, 11958, 14766, 45839, 91678, 137517, 213251, 275034, 426502, 639753, 1279506, 4904773, 9809546, 14714319, 29428638]

約数ペア:

[(1, 29428638), (2, 14714319), (3, 9809546), (6, 4904773), (23, 1279506), (46, 639753), (69, 426502), (107, 275034), (138, 213251), (214, 137517), (321, 91678), (642, 45839), (1993, 14766), (2461, 11958), (3986, 7383), (4922, 5979)]