38705784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 105114240

約数和(自身を除く): 66408456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 947, 1048, 1572, 1703, 1894, 2841, 3144, 3406, 3788, 5109, 5682, 6812, 7576, 10218, 11364, 12311, 13624, 20436, 22728, 24622, 36933, 40872, 49244, 73866, 98488, 124057, 147732, 248114, 295464, 372171, 496228, 744342, 992456, 1488684, 1612741, 2977368, 3225482, 4838223, 6450964, 9676446, 12901928, 19352892, 38705784]

約数ペア:

[(1, 38705784), (2, 19352892), (3, 12901928), (4, 9676446), (6, 6450964), (8, 4838223), (12, 3225482), (13, 2977368), (24, 1612741), (26, 1488684), (39, 992456), (52, 744342), (78, 496228), (104, 372171), (131, 295464), (156, 248114), (262, 147732), (312, 124057), (393, 98488), (524, 73866), (786, 49244), (947, 40872), (1048, 36933), (1572, 24622), (1703, 22728), (1894, 20436), (2841, 13624), (3144, 12311), (3406, 11364), (3788, 10218), (5109, 7576), (5682, 6812)]