39522642016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{278611}}^1$

素因数の和:278676

約数の個数: 96

約数和(自身を含む): 94362541056

約数和(自身を除く): 54839899040

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 992, 1144, 1364, 1612, 2288, 2728, 3224, 4433, 4576, 5456, 6448, 8866, 10912, 12896, 17732, 35464, 70928, 141856, 278611, 557222, 1114444, 2228888, 3064721, 3621943, 4457776, 6129442, 7243886, 8636941, 8915552, 12258884, 14487772, 17273882, 24517768, 28975544, 34547764, 39841373, 49035536, 57951088, 69095528, 79682746, 95006351, 98071072, 112280233, 115902176, 138191056, 159365492, 190012702, 224560466, 276382112, 318730984, 380025404, 449120932, 637461968, 760050808, 898241864, 1235082563, 1274923936, 1520101616, 1796483728, 2470165126, 3040203232, 3592967456, 4940330252, 9880660504, 19761321008, 39522642016]

約数ペア:

[(1, 39522642016), (2, 19761321008), (4, 9880660504), (8, 4940330252), (11, 3592967456), (13, 3040203232), (16, 2470165126), (22, 1796483728), (26, 1520101616), (31, 1274923936), (32, 1235082563), (44, 898241864), (52, 760050808), (62, 637461968), (88, 449120932), (104, 380025404), (124, 318730984), (143, 276382112), (176, 224560466), (208, 190012702), (248, 159365492), (286, 138191056), (341, 115902176), (352, 112280233), (403, 98071072), (416, 95006351), (496, 79682746), (572, 69095528), (682, 57951088), (806, 49035536), (992, 39841373), (1144, 34547764), (1364, 28975544), (1612, 24517768), (2288, 17273882), (2728, 14487772), (3224, 12258884), (4433, 8915552), (4576, 8636941), (5456, 7243886), (6448, 6129442), (8866, 4457776), (10912, 3621943), (12896, 3064721), (17732, 2228888), (35464, 1114444), (70928, 557222), (141856, 278611)]