42212768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 97542144

約数和(自身を除く): 55329376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 68, 94, 104, 127, 136, 188, 208, 221, 254, 272, 376, 416, 442, 508, 544, 611, 752, 799, 884, 1016, 1222, 1504, 1598, 1651, 1768, 2032, 2159, 2444, 3196, 3302, 3536, 4064, 4318, 4888, 5969, 6392, 6604, 7072, 8636, 9776, 10387, 11938, 12784, 13208, 17272, 19552, 20774, 23876, 25568, 26416, 28067, 34544, 41548, 47752, 52832, 56134, 69088, 77597, 83096, 95504, 101473, 112268, 155194, 166192, 191008, 202946, 224536, 310388, 332384, 405892, 449072, 620776, 811784, 898144, 1241552, 1319149, 1623568, 2483104, 2638298, 3247136, 5276596, 10553192, 21106384, 42212768]

約数ペア:

[(1, 42212768), (2, 21106384), (4, 10553192), (8, 5276596), (13, 3247136), (16, 2638298), (17, 2483104), (26, 1623568), (32, 1319149), (34, 1241552), (47, 898144), (52, 811784), (68, 620776), (94, 449072), (104, 405892), (127, 332384), (136, 310388), (188, 224536), (208, 202946), (221, 191008), (254, 166192), (272, 155194), (376, 112268), (416, 101473), (442, 95504), (508, 83096), (544, 77597), (611, 69088), (752, 56134), (799, 52832), (884, 47752), (1016, 41548), (1222, 34544), (1504, 28067), (1598, 26416), (1651, 25568), (1768, 23876), (2032, 20774), (2159, 19552), (2444, 17272), (3196, 13208), (3302, 12784), (3536, 11938), (4064, 10387), (4318, 9776), (4888, 8636), (5969, 7072), (6392, 6604)]