33321736

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 74131200

約数和(自身を除く): 40809464

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 103, 106, 109, 206, 212, 218, 371, 412, 424, 436, 721, 742, 763, 824, 872, 1442, 1484, 1526, 2884, 2968, 3052, 5459, 5768, 5777, 6104, 10918, 11227, 11554, 21836, 22454, 23108, 38213, 40439, 43672, 44908, 46216, 76426, 78589, 80878, 89816, 152852, 157178, 161756, 305704, 314356, 323512, 595031, 628712, 1190062, 2380124, 4165217, 4760248, 8330434, 16660868, 33321736]

約数ペア:

[(1, 33321736), (2, 16660868), (4, 8330434), (7, 4760248), (8, 4165217), (14, 2380124), (28, 1190062), (53, 628712), (56, 595031), (103, 323512), (106, 314356), (109, 305704), (206, 161756), (212, 157178), (218, 152852), (371, 89816), (412, 80878), (424, 78589), (436, 76426), (721, 46216), (742, 44908), (763, 43672), (824, 40439), (872, 38213), (1442, 23108), (1484, 22454), (1526, 21836), (2884, 11554), (2968, 11227), (3052, 10918), (5459, 6104), (5768, 5777)]