31532639348

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{10091}}^1$

素因数の和:10365

約数の個数: 72

約数和(自身を含む): 65232669600

約数和(自身を除く): 33700030252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 149, 196, 214, 298, 428, 596, 749, 1043, 1498, 2086, 2996, 4172, 5243, 7301, 10091, 10486, 14602, 15943, 20182, 20972, 29204, 31886, 40364, 63772, 70637, 111601, 141274, 223202, 282548, 446404, 494459, 781207, 988918, 1079737, 1503559, 1562414, 1977836, 2159474, 3007118, 3124828, 4318948, 6014236, 7558159, 10524913, 15116318, 21049826, 30232636, 42099652, 52907113, 73674391, 105814226, 147348782, 160880813, 211628452, 294697564, 321761626, 643523252, 1126165691, 2252331382, 4504662764, 7883159837, 15766319674, 31532639348]

約数ペア:

[(1, 31532639348), (2, 15766319674), (4, 7883159837), (7, 4504662764), (14, 2252331382), (28, 1126165691), (49, 643523252), (98, 321761626), (107, 294697564), (149, 211628452), (196, 160880813), (214, 147348782), (298, 105814226), (428, 73674391), (596, 52907113), (749, 42099652), (1043, 30232636), (1498, 21049826), (2086, 15116318), (2996, 10524913), (4172, 7558159), (5243, 6014236), (7301, 4318948), (10091, 3124828), (10486, 3007118), (14602, 2159474), (15943, 1977836), (20182, 1562414), (20972, 1503559), (29204, 1079737), (31886, 988918), (40364, 781207), (63772, 494459), (70637, 446404), (111601, 282548), (141274, 223202)]