63787648

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 71929472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 368, 376, 461, 736, 752, 922, 1081, 1472, 1504, 1844, 2162, 2944, 3008, 3688, 4324, 6016, 7376, 8648, 10603, 14752, 17296, 21206, 21667, 29504, 34592, 42412, 43334, 59008, 69184, 84824, 86668, 138368, 169648, 173336, 339296, 346672, 498341, 678592, 693344, 996682, 1357184, 1386688, 1993364, 2773376, 3986728, 7973456, 15946912, 31893824, 63787648]

約数ペア:

[(1, 63787648), (2, 31893824), (4, 15946912), (8, 7973456), (16, 3986728), (23, 2773376), (32, 1993364), (46, 1386688), (47, 1357184), (64, 996682), (92, 693344), (94, 678592), (128, 498341), (184, 346672), (188, 339296), (368, 173336), (376, 169648), (461, 138368), (736, 86668), (752, 84824), (922, 69184), (1081, 59008), (1472, 43334), (1504, 42412), (1844, 34592), (2162, 29504), (2944, 21667), (3008, 21206), (3688, 17296), (4324, 14752), (6016, 10603), (7376, 8648)]