39738608

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 80

約数和(自身を含む): 96868800

約数和(自身を除く): 57130192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 557, 637, 686, 728, 784, 1114, 1274, 1372, 1456, 2228, 2548, 2744, 3899, 4456, 4459, 5096, 5488, 7241, 7798, 8912, 8918, 10192, 14482, 15596, 17836, 27293, 28964, 31192, 35672, 50687, 54586, 57928, 62384, 71344, 101374, 109172, 115856, 191051, 202748, 218344, 354809, 382102, 405496, 436688, 709618, 764204, 810992, 1419236, 1528408, 2483663, 2838472, 3056816, 4967326, 5676944, 9934652, 19869304, 39738608]

約数ペア:

[(1, 39738608), (2, 19869304), (4, 9934652), (7, 5676944), (8, 4967326), (13, 3056816), (14, 2838472), (16, 2483663), (26, 1528408), (28, 1419236), (49, 810992), (52, 764204), (56, 709618), (91, 436688), (98, 405496), (104, 382102), (112, 354809), (182, 218344), (196, 202748), (208, 191051), (343, 115856), (364, 109172), (392, 101374), (557, 71344), (637, 62384), (686, 57928), (728, 54586), (784, 50687), (1114, 35672), (1274, 31192), (1372, 28964), (1456, 27293), (2228, 17836), (2548, 15596), (2744, 14482), (3899, 10192), (4456, 8918), (4459, 8912), (5096, 7798), (5488, 7241)]