17668226792

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 34036684800

約数和(自身を除く): 16368458008

約数列:

[1, 2, 4, 8, 73, 127, 146, 211, 254, 292, 422, 508, 584, 844, 1016, 1129, 1688, 2258, 4516, 9032, 9271, 15403, 18542, 26797, 30806, 37084, 53594, 61612, 74168, 82417, 107188, 123224, 143383, 164834, 214376, 238219, 286766, 329668, 476438, 573532, 659336, 952876, 1147064, 1905752, 1956181, 3912362, 7824724, 10466959, 15649448, 17389987, 20933918, 30253813, 34779974, 41867836, 60507626, 69559948, 83735672, 121015252, 139119896, 242030504, 2208528349, 4417056698, 8834113396, 17668226792]

約数ペア:

[(1, 17668226792), (2, 8834113396), (4, 4417056698), (8, 2208528349), (73, 242030504), (127, 139119896), (146, 121015252), (211, 83735672), (254, 69559948), (292, 60507626), (422, 41867836), (508, 34779974), (584, 30253813), (844, 20933918), (1016, 17389987), (1129, 15649448), (1688, 10466959), (2258, 7824724), (4516, 3912362), (9032, 1956181), (9271, 1905752), (15403, 1147064), (18542, 952876), (26797, 659336), (30806, 573532), (37084, 476438), (53594, 329668), (61612, 286766), (74168, 238219), (82417, 214376), (107188, 164834), (123224, 143383)]