61337042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 40269358

約数列:

[1, 2, 13, 26, 71, 142, 149, 223, 298, 446, 923, 1846, 1937, 2899, 3874, 5798, 10579, 15833, 21158, 31666, 33227, 66454, 137527, 205829, 275054, 411658, 431951, 863902, 2359117, 4718234, 30668521, 61337042]

約数ペア:

[(1, 61337042), (2, 30668521), (13, 4718234), (26, 2359117), (71, 863902), (142, 431951), (149, 411658), (223, 275054), (298, 205829), (446, 137527), (923, 66454), (1846, 33227), (1937, 31666), (2899, 21158), (3874, 15833), (5798, 10579)]