16877393728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:1120

約数の個数: 112

約数和(自身を含む): 36571838464

約数和(自身を除く): 19694444736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 211, 254, 416, 422, 508, 757, 832, 844, 1016, 1514, 1651, 1688, 2032, 2743, 3028, 3302, 3376, 4064, 5486, 6056, 6604, 6752, 8128, 9841, 10972, 12112, 13208, 13504, 19682, 21944, 24224, 26416, 26797, 39364, 43888, 48448, 52832, 53594, 78728, 87776, 96139, 105664, 107188, 157456, 159727, 175552, 192278, 214376, 314912, 319454, 348361, 384556, 428752, 629824, 638908, 696722, 769112, 857504, 1249807, 1277816, 1393444, 1538224, 1715008, 2076451, 2499614, 2555632, 2786888, 3076448, 4152902, 4999228, 5111264, 5573776, 6152896, 8305804, 9998456, 10222528, 11147552, 16611608, 19996912, 20285329, 22295104, 33223216, 39993824, 40570658, 66446432, 79987648, 81141316, 132892864, 162282632, 263709277, 324565264, 527418554, 649130528, 1054837108, 1298261056, 2109674216, 4219348432, 8438696864, 16877393728]

約数ペア:

[(1, 16877393728), (2, 8438696864), (4, 4219348432), (8, 2109674216), (13, 1298261056), (16, 1054837108), (26, 649130528), (32, 527418554), (52, 324565264), (64, 263709277), (104, 162282632), (127, 132892864), (208, 81141316), (211, 79987648), (254, 66446432), (416, 40570658), (422, 39993824), (508, 33223216), (757, 22295104), (832, 20285329), (844, 19996912), (1016, 16611608), (1514, 11147552), (1651, 10222528), (1688, 9998456), (2032, 8305804), (2743, 6152896), (3028, 5573776), (3302, 5111264), (3376, 4999228), (4064, 4152902), (5486, 3076448), (6056, 2786888), (6604, 2555632), (6752, 2499614), (8128, 2076451), (9841, 1715008), (10972, 1538224), (12112, 1393444), (13208, 1277816), (13504, 1249807), (19682, 857504), (21944, 769112), (24224, 696722), (26416, 638908), (26797, 629824), (39364, 428752), (43888, 384556), (48448, 348361), (52832, 319454), (53594, 314912), (78728, 214376), (87776, 192278), (96139, 175552), (105664, 159727), (107188, 157456)]