8079488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9546112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 79, 94, 128, 136, 158, 188, 272, 316, 376, 544, 632, 752, 799, 1088, 1264, 1343, 1504, 1598, 2176, 2528, 2686, 3008, 3196, 3713, 5056, 5372, 6016, 6392, 7426, 10112, 10744, 12784, 14852, 21488, 25568, 29704, 42976, 51136, 59408, 63121, 85952, 102272, 118816, 126242, 171904, 237632, 252484, 475264, 504968, 1009936, 2019872, 4039744, 8079488]

約数ペア:

[(1, 8079488), (2, 4039744), (4, 2019872), (8, 1009936), (16, 504968), (17, 475264), (32, 252484), (34, 237632), (47, 171904), (64, 126242), (68, 118816), (79, 102272), (94, 85952), (128, 63121), (136, 59408), (158, 51136), (188, 42976), (272, 29704), (316, 25568), (376, 21488), (544, 14852), (632, 12784), (752, 10744), (799, 10112), (1088, 7426), (1264, 6392), (1343, 6016), (1504, 5372), (1598, 5056), (2176, 3713), (2528, 3196), (2686, 3008)]