29879993728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{131071}}^1$

素因数の和:131235

約数の個数: 64

約数和(自身を含む): 64573931520

約数和(自身を除く): 34693937792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 416, 548, 832, 1096, 1664, 1781, 2192, 3562, 4384, 7124, 8768, 14248, 17536, 28496, 56992, 113984, 131071, 227968, 262142, 524284, 1048568, 1703923, 2097136, 3407846, 4194272, 6815692, 8388544, 13631384, 16777088, 17956727, 27262768, 35913454, 54525536, 71826908, 109051072, 143653816, 218102144, 233437451, 287307632, 466874902, 574615264, 933749804, 1149230528, 1867499608, 2298461056, 3734999216, 7469998432, 14939996864, 29879993728]

約数ペア:

[(1, 29879993728), (2, 14939996864), (4, 7469998432), (8, 3734999216), (13, 2298461056), (16, 1867499608), (26, 1149230528), (32, 933749804), (52, 574615264), (64, 466874902), (104, 287307632), (128, 233437451), (137, 218102144), (208, 143653816), (274, 109051072), (416, 71826908), (548, 54525536), (832, 35913454), (1096, 27262768), (1664, 17956727), (1781, 16777088), (2192, 13631384), (3562, 8388544), (4384, 6815692), (7124, 4194272), (8768, 3407846), (14248, 2097136), (17536, 1703923), (28496, 1048568), (56992, 524284), (113984, 262142), (131071, 227968)]