74486894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 121176000

約数和(自身を除く): 46689106

約数列:

[1, 2, 17, 34, 101, 109, 199, 202, 218, 398, 1717, 1853, 3383, 3434, 3706, 6766, 11009, 20099, 21691, 22018, 40198, 43382, 187153, 341683, 368747, 374306, 683366, 737494, 2190791, 4381582, 37243447, 74486894]

約数ペア:

[(1, 74486894), (2, 37243447), (17, 4381582), (34, 2190791), (101, 737494), (109, 683366), (199, 374306), (202, 368747), (218, 341683), (398, 187153), (1717, 43382), (1853, 40198), (3383, 22018), (3434, 21691), (3706, 20099), (6766, 11009)]