73708570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13829}}^1$

素因数の和:13890

約数の個数: 32

約数和(自身を含む): 146376720

約数和(自身を除く): 72668150

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 13829, 27658, 69145, 138290, 179777, 359554, 566989, 898885, 1133978, 1797770, 2834945, 5669890, 7370857, 14741714, 36854285, 73708570]

約数ペア:

[(1, 73708570), (2, 36854285), (5, 14741714), (10, 7370857), (13, 5669890), (26, 2834945), (41, 1797770), (65, 1133978), (82, 898885), (130, 566989), (205, 359554), (410, 179777), (533, 138290), (1066, 69145), (2665, 27658), (5330, 13829)]