28015521888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{15073}}^1$

素因数の和:16124

約数の個数: 96

約数和(自身を含む): 77492419200

約数和(自身を除く): 49476897312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1019, 1824, 2038, 3057, 4076, 6114, 8152, 12228, 15073, 16304, 19361, 24456, 30146, 32608, 38722, 45219, 48912, 58083, 60292, 77444, 90438, 97824, 116166, 120584, 154888, 180876, 232332, 241168, 286387, 309776, 361752, 464664, 482336, 572774, 619552, 723504, 859161, 929328, 1145548, 1447008, 1718322, 1858656, 2291096, 3436644, 4582192, 6873288, 9164384, 13746576, 15359387, 27493152, 30718774, 46078161, 61437548, 92156322, 122875096, 184312644, 245750192, 291828353, 368625288, 491500384, 583656706, 737250576, 875485059, 1167313412, 1474501152, 1750970118, 2334626824, 3501940236, 4669253648, 7003880472, 9338507296, 14007760944, 28015521888]

約数ペア:

[(1, 28015521888), (2, 14007760944), (3, 9338507296), (4, 7003880472), (6, 4669253648), (8, 3501940236), (12, 2334626824), (16, 1750970118), (19, 1474501152), (24, 1167313412), (32, 875485059), (38, 737250576), (48, 583656706), (57, 491500384), (76, 368625288), (96, 291828353), (114, 245750192), (152, 184312644), (228, 122875096), (304, 92156322), (456, 61437548), (608, 46078161), (912, 30718774), (1019, 27493152), (1824, 15359387), (2038, 13746576), (3057, 9164384), (4076, 6873288), (6114, 4582192), (8152, 3436644), (12228, 2291096), (15073, 1858656), (16304, 1718322), (19361, 1447008), (24456, 1145548), (30146, 929328), (32608, 859161), (38722, 723504), (45219, 619552), (48912, 572774), (58083, 482336), (60292, 464664), (77444, 361752), (90438, 309776), (97824, 286387), (116166, 241168), (120584, 232332), (154888, 180876)]