28293502976

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 57429066240

約数和(自身を除く): 29135563264

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 181, 254, 256, 362, 508, 512, 601, 724, 1016, 1024, 1202, 1448, 2032, 2048, 2404, 2896, 4064, 4808, 5792, 8128, 9616, 11584, 16256, 19232, 22987, 23168, 32512, 38464, 45974, 46336, 65024, 76327, 76928, 91948, 92672, 108781, 130048, 152654, 153856, 183896, 185344, 217562, 260096, 305308, 307712, 367792, 370688, 435124, 610616, 615424, 735584, 870248, 1221232, 1230848, 1471168, 1740496, 2442464, 2942336, 3480992, 4884928, 5884672, 6961984, 9769856, 11769344, 13815187, 13923968, 19539712, 23538688, 27630374, 27847936, 39079424, 47077376, 55260748, 55695872, 78158848, 110521496, 111391744, 156317696, 221042992, 222783488, 442085984, 884171968, 1768343936, 3536687872, 7073375744, 14146751488, 28293502976]

約数ペア:

[(1, 28293502976), (2, 14146751488), (4, 7073375744), (8, 3536687872), (16, 1768343936), (32, 884171968), (64, 442085984), (127, 222783488), (128, 221042992), (181, 156317696), (254, 111391744), (256, 110521496), (362, 78158848), (508, 55695872), (512, 55260748), (601, 47077376), (724, 39079424), (1016, 27847936), (1024, 27630374), (1202, 23538688), (1448, 19539712), (2032, 13923968), (2048, 13815187), (2404, 11769344), (2896, 9769856), (4064, 6961984), (4808, 5884672), (5792, 4884928), (8128, 3480992), (9616, 2942336), (11584, 2442464), (16256, 1740496), (19232, 1471168), (22987, 1230848), (23168, 1221232), (32512, 870248), (38464, 735584), (45974, 615424), (46336, 610616), (65024, 435124), (76327, 370688), (76928, 367792), (91948, 307712), (92672, 305308), (108781, 260096), (130048, 217562), (152654, 185344), (153856, 183896)]