15694408568

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 32195802240

約数和(自身を除く): 16501393672

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 71, 134, 136, 142, 268, 284, 289, 536, 568, 578, 1139, 1156, 1207, 1427, 2278, 2312, 2414, 2854, 4556, 4757, 4828, 5708, 9112, 9514, 9656, 11416, 19028, 19363, 20519, 24259, 38056, 38726, 41038, 48518, 77452, 80869, 82076, 95609, 97036, 101317, 154904, 161738, 164152, 191218, 194072, 202634, 323476, 382436, 405268, 412403, 646952, 764872, 810536, 824806, 1374773, 1625353, 1649612, 1722389, 2749546, 3250706, 3299224, 3444778, 5499092, 6501412, 6788239, 6889556, 10998184, 13002824, 13576478, 13779112, 27152956, 27631001, 29280613, 54305912, 55262002, 58561226, 110524004, 115400063, 117122452, 221048008, 230800126, 234244904, 461600252, 923200504, 1961801071, 3923602142, 7847204284, 15694408568]

約数ペア:

[(1, 15694408568), (2, 7847204284), (4, 3923602142), (8, 1961801071), (17, 923200504), (34, 461600252), (67, 234244904), (68, 230800126), (71, 221048008), (134, 117122452), (136, 115400063), (142, 110524004), (268, 58561226), (284, 55262002), (289, 54305912), (536, 29280613), (568, 27631001), (578, 27152956), (1139, 13779112), (1156, 13576478), (1207, 13002824), (1427, 10998184), (2278, 6889556), (2312, 6788239), (2414, 6501412), (2854, 5499092), (4556, 3444778), (4757, 3299224), (4828, 3250706), (5708, 2749546), (9112, 1722389), (9514, 1649612), (9656, 1625353), (11416, 1374773), (19028, 824806), (19363, 810536), (20519, 764872), (24259, 646952), (38056, 412403), (38726, 405268), (41038, 382436), (48518, 323476), (77452, 202634), (80869, 194072), (82076, 191218), (95609, 164152), (97036, 161738), (101317, 154904)]