66967208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9883}}^1$

素因数の和:9918

約数の個数: 48

約数和(自身を含む): 157748640

約数和(自身を除く): 90781432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 9883, 19766, 39532, 69181, 79064, 108713, 138362, 217426, 276724, 434852, 553448, 760991, 869704, 1195843, 1521982, 2391686, 3043964, 4783372, 6087928, 8370901, 9566744, 16741802, 33483604, 66967208]

約数ペア:

[(1, 66967208), (2, 33483604), (4, 16741802), (7, 9566744), (8, 8370901), (11, 6087928), (14, 4783372), (22, 3043964), (28, 2391686), (44, 1521982), (56, 1195843), (77, 869704), (88, 760991), (121, 553448), (154, 434852), (242, 276724), (308, 217426), (484, 138362), (616, 108713), (847, 79064), (968, 69181), (1694, 39532), (3388, 19766), (6776, 9883)]