39656571848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1\times {\mathrm{4973}}^1$

素因数の和:7302

約数の個数: 64

約数和(自身を含む): 81724809600

約数和(自身を除く): 42068237752

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 2281, 3496, 4562, 4973, 9124, 9946, 18248, 19892, 39784, 43339, 52463, 86678, 94487, 104926, 114379, 173356, 188974, 209852, 228758, 346712, 377948, 419704, 457516, 755896, 915032, 996797, 1993594, 2173201, 3987188, 4346402, 7974376, 8692804, 11343413, 17385608, 22686826, 45373652, 90747304, 215524847, 260898499, 431049694, 521796998, 862099388, 1043593996, 1724198776, 2087187992, 4957071481, 9914142962, 19828285924, 39656571848]

約数ペア:

[(1, 39656571848), (2, 19828285924), (4, 9914142962), (8, 4957071481), (19, 2087187992), (23, 1724198776), (38, 1043593996), (46, 862099388), (76, 521796998), (92, 431049694), (152, 260898499), (184, 215524847), (437, 90747304), (874, 45373652), (1748, 22686826), (2281, 17385608), (3496, 11343413), (4562, 8692804), (4973, 7974376), (9124, 4346402), (9946, 3987188), (18248, 2173201), (19892, 1993594), (39784, 996797), (43339, 915032), (52463, 755896), (86678, 457516), (94487, 419704), (104926, 377948), (114379, 346712), (173356, 228758), (188974, 209852)]