71283164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 137077248

約数和(自身を除く): 65794084

約数列:

[1, 2, 4, 23, 37, 43, 46, 74, 86, 92, 148, 172, 487, 851, 974, 989, 1591, 1702, 1948, 1978, 3182, 3404, 3956, 6364, 11201, 18019, 20941, 22402, 36038, 36593, 41882, 44804, 72076, 73186, 83764, 146372, 414437, 481643, 774817, 828874, 963286, 1549634, 1657748, 1926572, 3099268, 17820791, 35641582, 71283164]

約数ペア:

[(1, 71283164), (2, 35641582), (4, 17820791), (23, 3099268), (37, 1926572), (43, 1657748), (46, 1549634), (74, 963286), (86, 828874), (92, 774817), (148, 481643), (172, 414437), (487, 146372), (851, 83764), (974, 73186), (989, 72076), (1591, 44804), (1702, 41882), (1948, 36593), (1978, 36038), (3182, 22402), (3404, 20941), (3956, 18019), (6364, 11201)]