66537142

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 49584458

約数列:

[1, 2, 7, 14, 149, 167, 191, 298, 334, 382, 1043, 1169, 1337, 2086, 2338, 2674, 24883, 28459, 31897, 49766, 56918, 63794, 174181, 199213, 223279, 348362, 398426, 446558, 4752653, 9505306, 33268571, 66537142]

約数ペア:

[(1, 66537142), (2, 33268571), (7, 9505306), (14, 4752653), (149, 446558), (167, 398426), (191, 348362), (298, 223279), (334, 199213), (382, 174181), (1043, 63794), (1169, 56918), (1337, 49766), (2086, 31897), (2338, 28459), (2674, 24883)]