37778390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 74281536

約数和(自身を除く): 36503146

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4093, 4615, 8186, 9230, 20465, 40930, 53209, 106418, 266045, 290603, 532090, 581206, 1453015, 2906030, 3777839, 7555678, 18889195, 37778390]

約数ペア:

[(1, 37778390), (2, 18889195), (5, 7555678), (10, 3777839), (13, 2906030), (26, 1453015), (65, 581206), (71, 532090), (130, 290603), (142, 266045), (355, 106418), (710, 53209), (923, 40930), (1846, 20465), (4093, 9230), (4615, 8186)]